Tux's Links


This is a list of linux weblinks. Let me know if you know of more (it'll take a few months, since I have a backlog). Also, if any webpage seems inaccurate or uses foul language, please email me and I'll take them off.

New License: This webpage is now left-copyright, i.e., copyright is GPLv2. In a nutshell, you are free to copy and modify, but you must make any improvement available (preferably on the internet). For more, read

http://www.gnu.org/licenses/gpl-2.0.html

If you want your page off or have any comments, email me at shengchieh ["AT"] linuxmail [period] org . Be warned: I do not see this email often. Please be patient.

Feel free to bookmark this page. If you wish to link to this page from your website, you can add the following lines to your webpage.

<a href="http://shengchieh.50webs.com/tuxslinks.html">
<img src="http://img59.imageshack.us/img59/660/tuxslinkslogos9.jpg"
width="200" height="100" border="0"></a>
to your webpage. Those lines will produce the same logos at the top of this webpage and the picture will link to this page. [1]

DISCLAIMER: I do NOT claim the below websites are 100% accurate. Use their informations at your own risk. f

Sheng-Chieh
4/18/14



Directories (have multiple things)

http://www.linux.org/
http://www.linux.com/
http://www.justlinux.com/
http://www.linuxplanet.com/linuxplanet/
http://www.tux.org/
http://slashdot.org/
http://www.linuxquestions.org/
http://www.linux-tutorial.info/
http://www.linuxselfhelp.com/index.shtml
http://www.reallylinux.com/
http://desktoplinux.com/
http://www.linuxlinks.com/
http://loll.sourceforge.net/linux/links/
http://www.raiden.net/
http://linux.about.com/
http://www.linuxcompatible.org/
http://www.gooplusplus.com/xsubmenu.php?linux (directory of linux distros + various linux resources)
http://www.linuxuser.co.uk/ (Linux Users & Developer)
http://kerneltrap.org/ (linux, BSD family, etc...)
http://www.kernel.org/ (The Linux Kernel Archives)
http://www.computing.net/ (multi-OS; programming, etc)

Organizations

http://www.opengroup.org/ (The Open Group)
http://www.gnu.org/ (GNU)
http://www.linux-foundation.org/ (Linux Foundation)
http://www.linaro.org/ (Linaro; open source for ARM)

Documentations

Introduction
http://www.tuxs.org/
http://www.reallylinux.com/docs/windowstolinux.shtml
http://www.linuxnewbieguide.org/
http://www.linux.com/learn/tutorials/297994-help-finding-community-linux-support- (Help! Finding Community Linux Support ; 4/2/10)
http://maketecheasier.com/be-your-own-linux-tech-support/2009/03/05 (How to be Your Own Linux Tech Support; 3/5/09)
http://www.makeuseof.com/tag/a-newbies-initiation-to-linux-free-pdf/ (A Newbie’s Getting Started Guide to Linux; 5/12/09)
http://tldp.org/LDP/intro-linux/html/index.html (Introduction to Linux; 6/6/08)

Courses
http://linuxbasics.org/tutorials/
http://www.collegeathome.com/blog/2008/05/22/open-courseware-for-linux-geeks-50-resources/ (Open CourseWare for Linux Geeks: 50+ Resources)

Desktop
http://www.desktoplinuxconsortium.org/
http://freedesktop.org/wiki/

HowTo/Tutorial
http://www.howtoforge.com/ (HowtoForge)
http://www.ibiblio.org/pub/Linux/ (ibiblio's linux archive)
http://www.brunolinux.com/ (Tips for Linux Explorers)
http://www.tuxfiles.org/
http://linuxsurvival.com/
http://www.linux-tutorial.info/toc
http://www.tuxradar.com/answers (Linux answers to common problems)
http://www.linuxtopia.org/ (Linuxtopia)
http://www.codecoffee.com/tipsforlinux/index-linux.html (advanced topics)
http://www.nobell.org/~gjm/linux/ (advanced topics)
http://www.linuxplanet.com/linuxplanet/tutorials/ (advanced topics)
http://www.linux.com/news/software/applications/279497-youtube-videos-with-linux-part-1 (YouTube Videos With Linux: Part 1)
http://www.linux.com/news/software/applications/279497-youtube-videos-with-linux-part-2 (YouTube Videos With Linux: Part 2)
http://www.linux.com/news/software/applications/279497-youtube-videos-with-linux-part-3 (YouTube Videos With Linux: Part 3)
http://www.unix-tutorials.com/ (unix tutorials)
http://www.tuxradar.com/content/how-linux-works-ultimate-guide (How Linux works: the ultimate guide; 5/21/10)
http://www.linuxquestions.org/linux/answers/
http://www.linux.com/learn/docs/689416-weekend-project-linux-for-beginners (Weekend Project: Linux For Beginners/ 1/11/13)
http://www.everydaylinuxuser.com/2014/01/top-10-tips-for-beginning-linux.html (Top 10 Tips For Beginning Linux; 1/24/14)
http://www.start-linux.com (server)

Reference
http://www.technacular.com/2007/01/19/quick-reference-guides-cheat-sheets-collection/ (Quick Reference Guides / Cheat Sheets Collection; 1/19/07)
http://www.cyberciti.biz/tips/linux-unix-commands-cheat-sheets.html (Top 10 Best Cheat Sheets and Tutorials for Linux / UNIX Commands; 11/5/08)
http://linuxaria.com/pills/cheat-sheet-collection-best (Cheat Sheet collection; 6/17/11)

Wiki
http://en.wikibooks.org/wiki/Linux_For_Newbies
http://en.wikipedia.org/wiki/Linux
http://wiki.linuxquestions.org/wiki/Main_Page
http://widefox.pbwiki.com/ (kernel comparison: linux vs window)

Directory (including howto/tutorial)
http://www.tldp.org/
http://www.linux.org/docs/index.html
http://linux.com/
http://www.linuxselfhelp.com/
http://www.linuxdevcenter.com/ (developer)
http://www.tux.org/
http://www.linux-sxs.org/index2.html

Specifics:

Books and eBooks (IMHO, books go out of date fast. Read free online ebooks first before spending money)
http://www.techbooksforfree.com/linux.shtml (online: list of free linux books)
http://en.flossmanuals.net/ (various free online Floss Manuals)
http://www.linuxtopia.org/online_books/index.html (long list on online books)
http://www.linuxlinks.com/article/20120520043825249/12MoreEnlighteningFreeLinuxBooks-Part1.html (12 More Enlightening Free Linux Books)
http://dsl.org/cookbook/ (The Linux Cookbook, Second Edition)
http://dsl.org/cookbook/cookbook_toc.html (online; The Linux Cookbook; 2001 edition)
http://rute.2038bug.com/index.html.gz (online; Rute User's Tutorial and Exposition; edition 1.0.0)
http://commons.oreilly.com/wiki/index.php/Test_Driving_Linux (Test Driving Linux; free online book; 2005)
http://www.rodsbooks.com/linux-plus/ (Linux + Study Guide; 2009 4th edition)
http://tille.garrels.be/training/tldp/ (online: Introduction to Linux; A Hands on Guide; 2010)
http://www.amazon.com/gp/product/0131480057/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&tag=pber-20&linkCode=as2&camp=1789&creative=9325&creativeASIN=0131480057 (UNIX and Linux System Administration Handbook (4th Edition); 2010)
http://www.amazon.com/gp/product/0596154488/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&tag=blogger0ddf-20&linkCode=as2&camp=1789&creative=9325&creativeASIN=0596154488 (Linux in a Nutshell; 2009 6th edition)
http://www.amazon.com/gp/product/1593272200/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&tag=pber-20&linkCode=as2&camp=1789&creative=9325&creativeASIN=1593272200 (The Linux Programming Interface: A Linux and UNIX System Programming Handbook; 2010 1st edition)
http://www.amazon.com/gp/product/0131367366/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&tag=blogger0ddf-20&linkCode=as2&camp=1789&creative=9325&creativeASIN=0131367366 (Practical Guide to Linux Commands, Editors, and Shell Programming, A; 2009 2nd edition)
http://www.amazon.com/gp/product/0470770198/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&tag=pber-20&linkCode=as2&camp=1789&creative=9325&creativeASIN=0470770198 (Linux All-in-One For Dummies; 2010 4th edition)
http://www.amazon.com/gp/product/1118004426/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&tag=pber-20&linkCode=as2&camp=1789&creative=9325&creativeASIN=1118004426 (Linux Command Line and Shell Scripting Bible; 2011 2nd edition)
http://net-security.tradepub.com/free/w_linu01/prgm.cgi (free ebook: Linux from Scratch)
http://www.gimp.org/books/ (list of GIMP books)
http://tille.garrels.be/training/bash/ (online: Bash Guide for Beginners; updated regularly)
http://it-ebooks.info/ (IT eBooks; free programming ebooks)
https://github.com/vhf/free-programming-books/blob/master/free-programming-books.md (GitHub: free-programming-books)

Blog
http://linux-blog.org/index.php?/archives/247-A-New-User-Guide-to-Linux-Communities.html (A New User Guide to Linux Communities; 2/6/08)
http://www.efytimes.com/e1/fullnews.asp?edid=118296 (20 Reasons Why You Should Switch To Linux!; 10/15/13)
http://opensource.com/life/13/10/contribute-open-source-project-no-code (How non-programmers can contribute to open source projects; 10/24/13)
http://www.pcworld.com/businesscenter/article/205147/fact_or_fiction_top_8_linux_myths_debunked.html (Fact or Fiction? Top 8 Linux Myths Debunked; 9/9/10)

Cloud
http://www.appirio.com/ecosystem/ (Appirio's cloud ecosystem map)

Colleges
http://www.linuxandlife.com/2013/03/us-colleges-with-linux-courses-and.html (US colleges with Linux courses and degree programs; 3/3/13)

Credit Card
http://www.linuxfoundation.org/programs/linux-credit-card>

Email
http://www.linuxwaves.com/FREE_Email/

Forums
http://linuxaria.com/article/linux-forums-etiquette?lang=en (Linux Forums Etiquette; 8/18/12)
http://linuxmigrante.blogspot.it/2011/02/new-to-linux-heres-your-hitchhikers.html (New to Linux? Here's Your Hitchhiker's Guide to Linux Forum Galaxy!; 2/11/11)
http://catb.org/~esr/faqs/smart-questions.html (How To Ask Questions The Smart Way)
http://www.linuxquestions.org/questions/index.php
http://www.linuxselfhelp.org/phpBB/
http://www.justlinux.com/forum/index.php
http://www.linux-tutorial.info/forums.html
http://www.linux.org/forums/
http://tech.groups.yahoo.com/group/linuxwaves/ (linuxwaves via yahoo tech forum)
http://www.tux.org/discuss.html (mailing lists)
http://desktoplinuxreviews.com/forum/index.php (Linux Desktop Reviews)
http://www.kde-forum.org/index.html (KDE)
http://forum.xfce.org/ (XFCE)
http://en.libreofficeforum.org/forum (libreoffice)
http://www.oooforum.org/ (OpenOffice.org)
http://forum.videohelp.com/linux-f19.html (video)
http://forums.creativecow.net/viewforum/119 (media)
http://www.phoronix.com/forums/ (hardware)
http://fixunix.com/ (Linux, Window, Unix, System sub-forums, etc)
http://www.howtoforge.com/forums/ (developers)
http://www.computing.net/forums/ (linux, window, macs, programming, etc)
http://discuss.extremetech.com/forums/ (linux, window, audio, HDTV, etc)
http://www.java-forums.org/forum.php (java)
http://www.linux-sxs.org/index2.html-> Forums (various mailing list including linux & BSD)
http://www.nuxified.org/forum

For applications, I put the respective forums in the software - howto section. For distros, I put the respective forums in the distribution list. If you do not see a forum/mailing list for a particular distro or application, check their main site. Most distros and many applications have their own forum, mailing list, wiki, and/or documentation.

Game
http://www.gamingonlinux.com/ (Gaming on Linux)

History
http://www.linuxjournal.com/article/10724 (Distributions; A Brief History; 8/1/10)
http://www.groklaw.net/staticpages/index.php?page=20051013231901859 (The daemon, the gnu, and the penguin by Dr. Peter H. Salus; October 20 2008)
http://www.linux-netbook.com/linux/timeline/ (Interactive Timeline of the History of Linux; 3/14/14)
http://www.levenez.com/unix/ (Unix History)

Jobs (employment)
http://jobs.linux.com/ (Linux.com Job Board)
https://jobs.linuxcareer.com/ (linuxcareer.com Job Board)

License
http://www.linux.com/news/biz-os/legal/28138-licensing-101-for-open-source-projects-pick-a-license (Licensing 101 for Open Source Projects--Pick a License; 7/16/09)
http://choosealicense.com/ (Choosing an OSS license doesn't need to be scary)

News (including magazines)
http://linuxtoday.com/
http://lxer.com/
http://www.linux.org/news/index.html
http://www.serverwatch.com/ (server)
http://fosswire.com/ (FOSSwire; blog)
http://www.linuxwaves.com/Newsstand/ (Commercial; various linux magazines)

Privacy (See privacy in Software HowTo and Others)
http://www.linux.org/threads/tor-part-1-is-it-for-me.4532/ (Tor: Part 1 - Is it for me?; 9/6/13)
http://www.linux.org/threads/tor-part-3-becoming-an-onion.4543/ (Tor: Part 3 - Becoming An Onion; hunt for part 2; 9/13/13)

Secure Boot
http://lxer.com/module/newswire/view/177429/ (Linux Has Not Won, Microsoft is as Dangerous as Ever, Fie on Secure Boot; 12/4/12)

Security
http://www.theregister.co.uk/security/security_report_windows_vs_linux/
http://www.theregister.co.uk/2004/10/22/linux_v_windows_security/
http://project.honeynet.org/
http://linuxmafia.com/~rick/faq/index.php?page=virus (Virus)
http://www.techthrob.com/tech/linuxav.php (Do I Need an AntiVirus Program on Linux?)
http://www.linux.com/news/software/applications/8261-note-to-new-linux-users-no-antivirus-needed (Note to new Linux users: No antivirus needed)
http://blog.eracc.com/2009/10/23/gnulinux-security-linux-house-vs-microsoft-house/ (GNU/Linux Security: Linux House vs Microsoft House; 10/23/09)
http://blogs.techrepublic.com.com/opensource/?p=1415 (Setting the record straight on sudo; 4/5/10)
http://www.unixmen.com/meet-linux-viruses/ (Meet Linux Viruses; 7/26/12)
http://mylinuxbook.com/linux-non-root-exploits (Linux Non Root Exploits - 4 Ways In which Even A Normal User Can Cause Real Damage To Your Linux System; 6/6/13)
http://www.zdnet.com/linux-and-botnets-its-not-linuxs-fault-7000027538/ (Linux and botnets: It's not Linux's fault!; 3/20/14)

Speech
http://www.w3.org/2005/Incubator/htmlspeech/ (HTML Speech Incubator Group)

USB iso
http://www.linuxjournal.com/content/linux-fingernail (Linux on a Fingernail)
http://ostatic.com/blog/putting-linux-muscle-in-your-pocket-resources-for-usb-thumb-drives (Putting Linux Muscle in Your Pocket: Resources for USB Thumb Drives; 1/16/09)

Users Group
http://www.archlug.org/ (St. Louis)
http://linux.org.mt/ (Malta)

Users Locations
http://oshackers.org/ (OShackers)

Wifi (Wireless)
http://www.og150.com/tutorials.php -> Cracking WEP (Wired Equivalent Privacy) Keys

Window Equivalent
http://www.linuxrsp.ru/win-lin-soft/table-eng.html
http://img.com.com/i/tr/contentHTML/r00320040225joh01_A.htm
http://www.libervis.com/wiki/index.php?title=Table_of_Equivalent_Software
http://alternativeto.net/software/?profile=all&license=free (alternativeTo)
http://www.tecmint.com/windows-alternatives-for-linux/ (Alternatives of 13 Most Commonly Used Windows Applications for Linux; 5/29/13)

Workspace
http://www.datamation.com/open-source/linux-virtual-workspaces-how-do-they-differ.html (Linux Virtual Workspaces--How Do They Differ?; 6/11/13)

Hardware HowTo

http://jhansonxi.blogspot.com/2010/09/your-linux-system-keeps-falling-and-it.html (Stubborn Tech Problem Solving; 9/3/10)

Specifics:

Administration (see console commands)
http://www.thegeekstuff.com/2010/12/50-unix-linux-sysadmin-tutorials/ (50 UNIX / Linux Sysadmin Tutorials; 12/25/10)

Backups
http://www.tpci.com/linux_backup_software.htm (Linux Backup Softwares)
http://www.mikerubel.org/computers/rsync_snapshots/ (rsync)
http://www.linuxfocus.org/English/March2004/article326.shtml (rsync)
http://www.tldp.org/HOWTO/Linux-Complete-Backup-and-Recovery-HOWTO/ (Linux Complete Backup and Recovery HOWTO)
http://www.tldp.org/LDP/lame/LAME/linux-admin-made-easy/backup-and-restore.html (Backup and Restore Procedures; date???)

Battery
http://batteryuniversity.com/ (Battery University)
http://www.ghacks.net/2009/09/01/gain-more-battery-life-from-your-linux-based-laptop-with-powertop/ (Gain more battery life from your Linux-based laptop with powertop; 9/09)
http://www.techradar.com/news/computing/pc/make-your-linux-netbook-battery-last-longer-661874 (Make your Linux netbook battery last longer; 1/8/10)
http://productivegeek.com/articles/how-to-maximize-the-battery-life-on-your-linux-laptop/ (How to Maximize the Battery Life on Your Linux Laptop; 10/18/10)
http://www.lesswatts.org/tips/ (Less Watts)

Benchmarking
http://openbenchmarking.org/ (OpenBenchmarking.org)
http://www.tux.org/~mayer/linux/bmark.html (Linux/Unix nbench)
http://www.nobell.org/~gjm/linux/benchmark.html (Linux Benchmark Notes)
http://kernel-perf.sourceforge.net/ (Linux Kernel Performance)
http://www.qbik.ch/usb/devices/search_res.php?pattern=bluetooth (Linux Device Compatibility list)

Bluetooth
http://www.holtmann.org/linux/bluetooth/ (Bluetooth and Linux; list of links)
http://people.csail.mit.edu/albert/bluez-intro/> (An Introduction to Bluetooth Programming)
http://www.bluez.org/ (BlueZ Official Linux Bluetooth protocol stack)

Boot (faster)
http://www.hungry-hackers.com/2008/12/10-ways-to-tweak-your-linux-boot-process.html (10 ways to Tweak your Linux Boot Process)

Boot Loader
http://users.bigpond.net.au/hermanzone/p15.htm (GRUB Page)
[dead link???]] http://www.gnu.org/software/grub/manual/grub.html (GNU GRUB Manual)

CD/DVD Burning
http://www.yolinux.com/TUTORIALS/LinuxTutorialCDBurn.html (Burning a CD)
http://www.unixreview.com/documents/s=8989/ur0403i/ (The Open Road: DVD Burning)
http://www.troubleshooters.com/linux/coasterless_dvd.htm (Coasterless DVD Burning)
http://www.digitalfaq.com/media/index.htm (Video Media Guides)
http://www.linux.com/news/software/applications/280100-using-brasero-for-data-backup-and-iso-burning (Using Brasero for data backup and ISO burning; 1/26/10)

Children
http://maketecheasier.com/configure-linux-for-children/2010/07/21 (How to Configure Linux for Children; 7/21/10)

Clean
http://www.linuxinsider.com/story/71010.html?wlc=1287069696&wlc=1290889660 (3 Apps That Keep Linux Squeaky Clean; 10/13/10)

Clusters
http://www.beowulf.org/ (beowolf)

Configuration
http://www.acpi.info/ (ACPI [Advanced Configuration & Power Interface])

Data Recovery
http://www.antrix.net/journal/techtalk/reiserfs_data_recovery_howto.html (ReiserFS)
http://linuxshellaccount.blogspot.com/2008/08/recovering-deleted-files-by-inode.html (Recovering Deleted Files By Inode Number In Linux And Unix)
http://www.linux.com/learn/tutorials/397719-repair-a-linux-file-system-and-reclaim-deleted-files (Reclaim Deleted Files and Repair Filesystems on Linux; 1/25/11)

Disk (Hard Drive)
http://linuxaria.com/article/5-ways-to-check-your-disk-usage-on-linux?lang=en (5 ways to check your disk usage on Linux; 12/9/12)

Drivers
http://www.realtek.com.tw/downloads/dlhd-2.aspx?lineid=2004052&famid=2004052&series=2004061&Software=True (modem; Computer Peripheral & Multimedia ICs)
http://www.linux-drivers.org/ (graphics, audio, network, USB, printers, etc)

Email
http://xmodulo.com/2014/01/how-mail-server-works.html (How a mail server works; 1/6/14)

Embedded Linux
http://www.linuxfordevices.com/articles/AT4375744671.html (Simple Embedded Linux System)

Ethernet
http://www.linux.org/docs/ldp/howto/Ethernet-HOWTO.html (Linux Ethernet-Howto)

Fax
http://lucasmanual.com/mywiki/FaxServer (HylaFAX)

Games
http://icculus.org/lgfaq/ (Linux Gamers' FAQ)

Graphics (the last 2 links are for my personal use)
http://wiki.linuxquestions.org/wiki/XF86Config (XFree86)
http://wiki.linuxquestions.org/wiki/OpenGL (OpenGL)
http://dri.sourceforge.net/doc/DRIbeginner.html (DRI Beginner's Guide)
http://www.xfree86.org/4.8.0/ (Documentation for XFree86® version 4.8.0)
http://www.unixmen.com/linux-tutorials/1659-31-best-tutorials-of-inkscape (31 Great Tutorial for Inkscape!)
https://wiki.ubuntu.com/X/Troubleshooting/IntelPerformance (Troubleshooting Intel graphics performance issues)
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/343690 (bug report)

Hardware Compatibility
http://www.tldp.org/HOWTO/Hardware-HOWTO/ (general)
http://www.eskimo.com/~lo/linux/hardwarelinks.html (general)
http://www.linux-tested.com/linux-compatibility (commercial; Linux Compatibility Testing)
http://www.linux-drivers.org/ (Linux Hardware Compatibility Lists)
Red Hat https://hardware.redhat.com/hwcert/index.cgi
Debianhttp://www.debian.org/doc/manuals/debian-faq/ch-compat.en.html#s-arches
FreeBSD-5.0-i386http://www.freebsd.org/releases/5.0R/hardware-i386.html
OpenBSD-i386http://openbsd.org/i386.html#hardware
NetBSD-Portshttp://netbsd.org/Ports/

Hardware info
http://www.webupd8.org/2011/07/how-to-get-hardware-information-in.html (How To Get Hardware Information In Linux; 7/27/11)
http://maketecheasier.com/gather-hardware-information-in-linux/2011/05/12 (http://maketecheasier.com/gather-hardware-information-in-linux/2011/05/12)
http://www.linux.com/learn/tutorials/620416:discovering-and-monitoring-hardware-in-linux- (Discovering and Monitoring Hardware in Linux; 8/17/12)
http://www.binarytides.com/inxi-system-information-linux/ (Inxi is an amazing tool to check hardware information on Linux; 1/8/14)
http://www.zdnet.co.uk/blogs/the-open-source-revolution-10014902/is-your-pc-slowing-down-10018071/ Is your PC slowing down?; 7/20/10)

Hotplugging
http://linux-hotplug.sourceforge.net/

Job (linux)
https://jobs.linuxcareers.com/ (linuxcareers)

Icon
http://linuxreviews.org/man/idesk/ (Manpage of idesk)
http://linuxreviews.org/man/ideskrc/ (Mangage of ideskrc)

iPod
http://pag.csail.mit.edu/~adonovan/hacks/ipod.html (Using an iPod with Linux)
http://techrepublic.com.com/5100-10877_11-6001269.html# (Podcasting in Linux)

Kernel
http://blogas.sysadmin.lt/?p=141 (How does Linux kernel detect and plug in your hardware? Kernel, sysfs, udev and dbus collaboration.; 11/11)
http://linuxaria.com/article/the-linux-kernel-vs-commercial-kernels?lang=en (The Linux Kernel vs Commercial kernels; 12/20/11)

Laptop
http://www.linux-laptop.net
http://www.tuxmobile.org/ (Linux With Laptops, Notebooks, PDAs and Mobile Cell Phones)

Linux from scratch
http://www.linuxfromscratch.org/
http://www.freegeek.org/freekbox.php(FREEKBOX)

Memory
http://www.linuxjournal.com/article/8178 (Monitoring Virtual Memory with vmstat)
http://linuxpoison.blogspot.com/2008/01/linux-commands-to-monitor-memory-usage.html (Linux Commands to Monitor Memory Usage)
http://www.go2linux.org/linux/2010/12/how-find-which-process-eating-ram-memory-linux-858 (How to find which process is eating RAM in Linux)

Mobile phone
http://www.mobiliberty.com/ (Mobile Liberty; OpenMoko [mobile phone])

Modem (problems may occur due to WinModem)
http://www.linmodems.org/ (Linux Winmodem Support)
http://www.tldp.org/HOWTO/Winmodems-and-Linux-HOWTO.html (The Winmodems-and-Linux HOWTO; 2001)
http://linmodems.technion.ac.il/ (Linmodems support)
http://www.linuxant.com/ -> drivers -> Conexant (Conexant)
http://www.yolinux.com/TUTORIALS/LinuxTutorialAOL.html (AOL)
http://alumnit.ca/wiki/index.php?page=WvDialFAQ (WvDial)
http://axion.physics.ubc.ca/ppp-linux.html (PPP [2002])
http://www.ibiblio.org/pub/linux/docs/HOWTO/unmaintained/PPP-over-minicom (PPP/minicom HowTo [1996])
http://linux.about.com/od/commands/l/blcmdl1_minicom.htm (minicom)
http://linux.die.net/man/1/minicom (minicom manpage)
http://www.cyberciti.biz/tips/connect-soekris-single-board-computer-using-minicom.html (Linux / UNIX minicom Serial Communication Program)
http://pcmcia-cs.sourceforge.net/ -> SUPPORTED.CARDS (PCMCIA)
http://www.motorola.com/softmodem/driver.htm (Motorola cellphones)

Motherboard
(including Raspberry Pi) http://fritzing.org/ (Fritzing; open-source hardware initiative)
http://www.howtogeek.com/65963/what-is-arduino/ (What is Arduino? Learn About This Open-Source Electronics Platform; 10/3/11)
https://www.linux.com/learn/tutorials/536179-weekend-project-learning-ins-and-outs-of-arduino (Weekend Project: Learning Ins and Outs of Arduino; 1/13/12)
http://www.linuxuser.co.uk/tutorials/how-to-set-up-raspberry-pi/ (How to set up Raspberry Pi ; 4/23/12)
http://www.h-online.com/open/news/item/Hardware-Hacks-Learning-the-Pi-DSLR-hacking-and-the-Cubieboard-1698644.html (Hardware Hacks: Learning the Pi, DSLR hacking and the Cubieboard; 9/4/12)
http://www.techradar.com/news/computing/pc/raspberry-pi-tutorial-how-to-do-more-1095946 (Raspberry Pi tutorial: how to do more; 9/17/12)
http://picru.st/ (Pi Crust; make your own add-on for Raspberry Pi)
http://www.everydaylinuxuser.com/2012/12/everyday-linux-user-guide-to-setting-up.html ( Everyday Linux User Guide To Setting Up The Raspberry PI; 12/31/12) http://www.h-online.com/open/news/item/Educational-manual-for-Raspberry-Pi-released-1776615.html (download from raspberrypi.org; Raspberry Pi Education Manual ; 1/3/13) http://pandaboard.org/ (PandaBoard)
https://www.gumstix.com/ (commercial; pepper board)
-> Single Board Computer (commercial; Acrosser)
http://www.artila.com/ (commercial; Artila Electronics)
http://www.arm9board.net/sel/default.aspx (commercial; Arm9board)

Mounting
http://itc.virginia.edu/os/linux/mount.html (Mounting File Systems Under Linux)
http://www.tuxfiles.org/linuxhelp/mounting.html (How to mount filesystems in Linux)

Networking
http://doc.vic.computerbank.org.au/tutorials/Tutorial3/ (Linux Networking Basics; 2002)
http://www.computerworkscentral.com/Samba.htm (How to Network Windows and Linux with Samba)
http://www.yolinux.com/TUTORIALS/LinuxTutorialNetworking.html (Linux Networking)

NFS
http://nfs.sourceforge.net/ (Linux NFS Overview)
http://nfs.sourceforge.net/nfs-howto/ (Linux NFS-HOWTO)

Parallel Computing
http://www.parallella.org/ (Parallella)

Partition
http://tldp.org/HOWTO/Partition/index.html (Linux Partition HOWTO; note ch 4.4 on swap size>
http://wiki.novell.com/index.php/File_System_Primer (File System Primer; note ch 4 on file types)

Password
http://xmodulo.com/2013/12/set-password-policy-linux.html (How to set password policy on Linux; 12/30/13)

Phone
http://www.betavine.net/bvportal/web/linux_drivers (Betavine)

Power
http://www.linuxplanet.com/linuxplanet/tutorials/7174/1/ (Power to the PC: How to Select a Computer Power Supply; 9/16/10)
http://www.datamation.com/open-source/using-linux-to-improve-energy-efficiency-and-productivity-1.html

Presentation
http://www.shallowsky.com/linux/LinuxPresentations.html
http://www.astro.umd.edu/~teuben/linux/laptop-display.html

Printer
http://www.cups.org/ (CUPS used by most distributions)
http://cups.sourceforge.net/cups_install.html (Little HOWTO on installing CUPS on my system. [RPM])
https://www.openprinting.org/printers (LinuxFoundation: OpenPrinting)
http://localhost:631 (Control Center on local computer)
http://www.linux-magazine.com/issue/42/CUPS_Network_Printing.pdf
http://www.physik.uni-wuerzburg.de/%7Evrbehr/cups-pdf/(CUPS-PDF)
http://gimp-print.sourceforge.net/ (Gutenprint [formerly Gimp-Print])
http://hpinkjet.sourceforge.net/ (HP Linux and Image Printing)
http://hpoj.sourceforge.net/ (HP OfficeJet Linux driver)
http://solutions.brother.com/linux/en_us/index.html (Brother Linux Driver Homepage)
http://solutions.brother.com/linux/sol/printer/linux/cups_drivers.html (Brother CUPS driver and CUPS Wrapper driver download)
http://www.avasys.jp/english/linux_e/DL1_ink_e.html (EPSON; Download: Inkjet Printer)
ftp://download.canon.jp/pub/driver/bj/linux/ (Canon; drivers)
http://www.canon-europe.com/ (Canon Europe)
http://users.cybercity.dk/~dko12479/ (Lexmark Z700/P700/P3150 linux printer driver)
http://goinglinux.com/articles/PrintToPDF.html (Add A PDF Printer)
http://www.dice.inf.ed.ac.uk/units/user_support/docs/cups-printing.html (Using lpr with CUPS)
http://www.linuxjournal.com/content/getting-started-3-d-printing-hardware (Getting Started with 3-D Printing: the Hardware ; 10/26/12)

Proposal Management
http://www.omoli.com/index.html (free, but paid support; OPM [Online Proposal Management])

Quota
http://www.steveo.us/quota.html (Quota tutorial)
http://www.tldp.org/HOWTO/Quota.html (Quota mini-HOWTO; 2003)

Security - HowTo
http://www.linuxexposed.com/ (LinuxExposed)
http://www.puschitz.com/SecuringLinux.shtml (Securing and Hardening Red Hat Linux Production Systems)
http://www.linux.com/feature/121738 (Ten Firefox extensions to keep your browsing private and secure)
http://itmanagement.earthweb.com/features/article.php/3852096/ (Better Wi-Fi Network Security: Advanced Techniques; 12/3/09)
http://maketecheasier.com/remove-windows-viruses-with-linux/2010/02/02?utm_source=feedburner (How to Remove Windows Viruses with Linux; 2/2/10)
http://www.howtoforge.com/how-to-encrypt-mails-with-ssl-certificates-s-mime (How To Encrypt Mails With SSL Certificates (S/MIME); 11/29/11)

Server
http://www.reallylinux.com/docs/admin.shtml (Linux Commands for Beginning Server Administrators)
http://www.lamphowto.com/ (LAMP)
http://httpd.apache.org/docs/2.2/howto/auth.html (Apache)
http://www.nextstep4it.com/magazines/nseditions/2013/June13_Edition/linux.php (Most Common Linux Server's Hardening Tips; 6/13)

Speed (increase)
http://rudd-o.com/archives/2007/10/02/tales-from-responsivenessland-why-linux-feels-slow-and-how-to-fix-that/ (Tales from responsivenessland: why Linux feels slow, and how to fix that)
http://tree.celinuxforum.org/CelfPubWiki/BootupTimeResources (bootup; CELF Technology/Project)
http://lifehacker.com/software/linux/make-your-linux-system-leaner-with-10-tweaks-333798.php (Slim Down and Speed Up Linux)
http://howto.wired.com/wiki/Speed_Up_Linux (Speed Up Linux)
http://www.linuxplanet.com/linuxplanet/tutorials/6800/1/ (What's Bogging Down Your Linux PC? Tracking Down Resource Hogs; 7/21/09)
http://tuxradar.com/content/make-linux-faster-and-lighter (Make Linux faster and lighter; 10/30/09)

Sound
http://www.alsa-project.org/ (ALSA)
http://alsa.opensrc.org/index.php/Main_Page (ALSA wiki)
http://www.tldp.org/HOWTO/Sound-HOWTO/index.html (Sound-HOWTO)
http://www.linux.com/article.pl?sid=04/10/28/2229232 (Sound in GNU/Linux)
http://www.linuxmigration.com/quickref/install/audio.html (Audio/Sound)
http://www.linuxjournal.com/article/6735 (Intro. to Sound Prog. with ALSA)
http://linux-sound.org/ (Sound; MIDI Software For Linux)
http://www.arts-project.org/doc/handbook/ (aRts Handbook)
http://www.linuxplanet.com/linuxplanet/tutorials/6494/1/ (PulseAudio Tames the Linux Audio Zoo, Part 1)
http://www.linuxplanet.com/linuxplanet/tutorials/6496/1/ (PulseAudio Tames the Linux Audio Zoo, Part 2)
http://www.pulseaudio.org/wiki/PerfectSetup (PulseAudio: The Perfect Setup)
http://www.pulseaudio.org/wiki/ (PulseAudio wiki)

Storage
http://linux.yyz.us/sata/ (Serial ATA (SATA) for Linux)

Swap
http://techthrob.com/2014/01/swap-devices-explained-do-i-need-one/ (SWAP Devices Explained: Do I Need One?; 1/6/14)

Temperature
http://www.ghacks.net/2010/08/06/keeping-track-of-your-pcs-temperature-in-linux/ (Keeping track of your PCs temperature in Linux; 8/6/10)

USB Drive
http://www.tildehash.com/?article=liveusb-drives-why-how-to-and-where-at(LiveUSB Drives: Why, How-to, and Where At; 7/3/10)
http://www.linux.org/article/view/save-a-cd-dvd-use-a-usb-flash-drive-and-dd (Save a CD/DVD - Use a USB flash drive and dd)

Video
http://www.fonerbooks.com/video.htm (Troubleshooting a Video Adapter and Computer Monitor; 2009)
http://liquidweather.net/howto/index.php?id=88 (video editing)

Wallpaper
http://fluxbox-wiki.org/index.php?title=Howto_set_the_background (fluxbox)

Webcam
http://www.linuxplanet.com/linuxplanet/tutorials/6463/1/ (Webcams in Linux)

Wireless
http://linux-wless.passys.nl/index.php (Linux wireless LAN support; compatibility list)
http://ndiswrapper.sourceforge.net/joomla/ (NDISswrapper; download/docs/wiki/forums/help)
http://linux.grmbl.be/wlan/ (Linux WLAN FAQ; 2000)
http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/ (Wireless LAN resources for Linux)
http://www.fuw.edu.pl/~pliszka/hints/prism2.html (Prism2 USB 802.11b devices under Linux; 2003)
http://trekweb.com/~jasonb/articles/linux_wireless1.shtml (Wireless 802.11b on Linux)
http://trekweb.com/~jasonb/articles/linux_wireless2.shtml (Wireless 802.11b on Linux)
http://grouper.ieee.org/groups/802/11/ (IEEE 802 standards)
http://www.linuxhomenetworking.com/wiki/index.php/Quick_HOWTO_:_Ch13_:_Linux_Wireless_Networking http://linux-wless.passys.nl/ (Linux wireless LAN support)
http://www.dhcp-handbook.com/dhcp_faq.html (DHCP)
http://www.linux.com/learn/tutorials/374514-control-wireless-on-the-linux-desktop-with-these-tools (How to Configure Wireless on Any Linux Desktop ; 11/10/10)
http://www.linuxjournal.com/content/wi-fi-command-line (12/17/11)
http://www.technewsworld.com/story/Widening-Your-WiFi-Networks-Range-74433.html (Widening Your WiFi Network's Range; 2/16/12)

USB
http://www.linux-usb.org/ (linux USB)

Hardware

Graphics Board
http://www.zotacusa.com/
(commercial; Zotac)

Motherboard
http://www.arduino.cc/ (non-commercial; Arduino)
http://www.minnowboard.org/ (non-commercial; MinnowBoard)
http://beagleboard.org/ (commercial; BeagleBoard)
http://www.digikey.com/product-highlights/us/en/texas-instruments-pandaboard/686 (commercial; PandaBoard ES)
http://www.hummingbirdkit.com/ (commercial; Hummingbird robotics kit)
http://pibow.com/ (commercial; Pimoroni; sells pibow [raspberry pi cover])
http://www.coridium.us/index.html (commercial; Coridium; PRO board)
https://www.olimex.com/(commercial; Olimex; various motherboard including A13 board, LIME, Arduino)
https://compulab.co.il/ (commercial; CompuLab)
http://www.hardkernel.com/renewal_2011/main.php (commercial; ODROID)
http://www.arm9board.net/sel/default.aspx (commercial; Arm9board)
http://www.aaeonusa.com (commercial; AAEON)
http://us.axiomtek.com/index.asp (commercial; Axiomtek)
http://www.networkworld.com/news/2013/110113-intel39s-open-source-galileo-computer-on-275529.html (Intel's open-source Galileo computer on sale for $69.90; 11/1/13)
http://www.myirtech.com/ (commercial; MYIR)

Robot
http://www.makeblock.cc/ http://alphalem.cdeom/ (commercial; Alphalem)

Software HowTo

Accounting
http://svn.gnucash.org/docs/help/titlepage.html (non-commercial: GNUcash; docs)
http://code.neil.williamsleesmill.me.uk/gnucash-help.html (non-commercial: GNUcash; docs)

Administration
http://lnag.sourceforge.net/ (LINUX NEWBIE ADMINISTRATOR GUIDE)
http://www.comptechdoc.org/os/linux
http://blogs.techrepublic.com.com/10things/?p=455 (6/29/09; 10 mistakes new Linux administrators make)
http://ostatic.com/blog/free-foss-books-our-latest-collection-of-online-guides (Free FOSS Books: Our Latest Collection of Online Guides; 5/4/12)

Browsers
http://www.aadmm.de/en/index.htm (MultiOS Browser Test)
http://www.adobe.com/shockwave/welcome/ (shockwave and flash test)
http://lesliefranke.com/files/reference/firefoxcheatsheet.html (firefox cheat sheet)
http://sandbox.pixelpoems.com/til/mozfavs/ (list of links; mozilla bookmarks)
http://www.junauza.com/2009/03/three-easy-steps-to-set-up-anonymous.html (Anonymous Web Browsing)
http://tuxarena.blogspot.com/2009/04/3-tweaks-to-speed-up-firefox-3-and-free.html (3 Tweaks to Speed Up Firefox 3 and Free Memory)
http://www.verot.net/firefox_tmpfs.htm (Speed up Firefox with tmpfs)
http://webupd8.blogspot.com/2009/05/speed-up-firefox-by-mounting-profile-in.html (Speed up Firefox by mounting the profile in tmpfs)
http://tuxarena.blogspot.com/2009/08/5-opera-tips-and-tricks.html (5 Opera Tips and Tricks; 8/10/09)

Compiling
http://www.maximumpc.com/article/howtos/howto_compile_programs_from_source_linux (Compile Programs From Source in Linux)
http://www.tuxfiles.org/linuxhelp/softinstall.html (Installing software from source in Linux)
http://www.linux.lk/software/compiling.php (Compiling Software Packages; 2003)
http://howto.wired.com/wiredhowtos/index.cgi?page_name=compile_software_from_source_code;action=display;category=Work (Compile Software from Source Code)
http://liquidweather.net/howto/index.php?id=82 (compiling software)

CD/DVD Burner
http://www.techdrivein.com/2010/11/nero-linux-4-never-knew-nero-had-linux.html (Nero Linux 4 - Never Knew Nero had a Linux Version!; 10/24/10)

Cloud
http://www.linuxjournal.com/content/introduction-openstack (Introduction to OpenStack; 10/13/13)

Data Recovery
http://www.linux.org/threads/undelete-files-on-linux-systems.4316/ (; Undelete Files on Linux Systems7/22/13)

Desktop Environment
http://wiki.xfce.org/howto/customize-menu (Customize the Xfce menu)

Development
http://www.datamation.com/open-source/how-to-get-started-in-linux-development-linuxcon.html (How To Get Started In Linux Development :Linuxcon; 9/20/13)

Download
http://www.linuxwaves.com/Download/ (various)

Dual Boot (Linux & Window)
http://www.linuxbsdos.com/2012/09/12/7-tips-for-dual-booting-linux-distributions-and-windows/ (7 tips for dual-booting Linux distributions and Windows; 9/12/12)

Flash Media
http://www.linuxplanet.com/linuxplanet/tutorials/7208/1/ (What's The Fastest Linux Filesystem On Cheap Flash Media?; 10/26/10)

File Permission
http://www.zzee.com/solutions/linux-permissions.shtml

File Structures and Types
http://www.debianadmin.com/linux-directory-structure-overview.html (Linux Directory Structure Overview; 3/23/08)
http://en.wikipedia.org/wiki/Comparison_of_file_systems (Comparison of file systems) (Comparison of file systems; current)
http://omnitraining.net/free-articles/192-back-to-basics-unix-file-permissions (Back to Basics: Unix File Permissions; 2/17/10)
http://www.junauza.com/2009/03/important-linux-file-directories-that.html (Important Linux File Directories That Users Should Know About; 3/5/09)
http://www.nixtutor.com/linux/understanding-the-linux-directory-layout/ (Understanding the Linux Directory Layout; 2/5/09)
http://www.ibm.com/developerworks/linux/library/l-lpic1-v3-104-7/index.html (Learn Linux, 101: Find and place system files; 6/9/10)
http://www.ibm.com/developerworks/linux/library/l-lpic1-v3-104-2/index.html (Learn Linux, 101: Maintain the integrity of filesystems; 8/24/10)
http://www.linuxbsdos.com/2011/09/18/guide-to-disks-and-disk-partitions-in-linux/ (Guide to disks and disk partitions in Linux; 9/18/11)
http://www.howtogeek.com/117435/htg-explains-the-linux-directory-structure-explained/ (HTG Explains: The Linux Directory Structure Explained; 6/25/12)
http://www.tecmint.com/linux-directory-structure-and-important-files-paths-explained/ (Linux Directory Structure and Important Files Paths Explained; 9/16/13)

File Transfer Protocol
https://wiki.filezilla-project.org/Main_Page (FileZilla Wiki)

Fragmentaion
http://www.howtogeek.com/115229/htg-explains-why-linux-doesnt-need-defragmenting/ (HTG Explains: Why Linux Doesn’t Need Defragmenting; 5/30/12)

Graphics
http://www.gnuplot.info/docs/gnuplot.html (GNUplot - docs)
http://www.gnuplot.info/docs/gpcard.pdf (GNUplot - docs)
http://www.gnuplot.info/docs/gnuplot.html (GNUplot - docs)
http://www.duke.edu/~hpgavin/gnuplot.html (GNUplot - docs)
(videopodcast tutorial of GIMP)
http://gimp-savvy.com/BOOK/index.html (GIMP - docs)
http://www.nuclecu.unam.mx/~federico/gimp/links.html (GIMP - docs)
http://www.tech-edv.co.at/lunix/gimp.html (GIMP - docs)
http://carol.gimp.org/gimp2/basics/gimplite/ (GIMP - docs)
http://mylinuxbook.com/gimp-image-editor/ (GIMP - docs)
http://linux.suramya.com/tutorials/Install_GIMPShop/ (GIMPshop - docs)
http://www.gimptalk.com/ (GimpTalk: docs, forum, arts, etc) http://gimp-tutorials.net/ (gimp-tutorials.net: tutorial, forum, downloads)
http://www.gimpusers.com/news/2009-02-28/exceptional-plugin-photo-restore.html (Exceptional new plugin to restore faded transparencies/photos; 2/28/09)
http://www.linuxloop.com/2009/08/21/3-gimp-plugins-for-photographers/ (3 Gimp Plugins For Photographers; 8/21/09
http://ostatic.com/blog/free-tools-for-getting-started-with-the-mighty-gimp-graphics-editor (Free Tools for Getting Started with the Mighty GIMP Graphics Editor; 11/17/11)
http://www.unixmen.com/linux-tutorials/1583-30-great-tutorials-for-gimp (30 Great tutorials for GIMP; 2011)
http://ostatic.com/blog/free-tools-for-getting-started-with-the-mighty-gimp-graphics-editor (Free Tools for Getting Started with the Mighty GIMP Graphics Editor; 11/17/11)
http://ostatic.com/blog/gimp-guides-how-to-get-the-most-out-of-a-great-free-graphics-application (GIMP Guides: How to Get the Most Out of a Great, Free Graphics Application; 2/28/13)
http://gimpology.com/ (gimpology: HowTos)
http://puteraaladin.blogspot.com/ (alot of gIMP stuffs)
http://maketecheasier.com/getting-started-with-inkscape/2010/04/06 (Inkscape; 4/6/10)
http://www.packtpub.com/article/getting-started-with-inkscape (Inkscape tutorial)

Kernel
http://www.ibm.com/developerworks/linux/library/l-linux-kernel/index.html (Anatomy of the Linux kernel; 06 June 2007)
http://www.howtogeek.com/howto/31632/what-is-the-linux-kernel-and-what-does-it-do/ (What is the Linux Kernel and What Does It Do?; 10/26/10)

Live CD/DVD/USB
http://www.linux-live.org/ (Linux Live)
http://www.livecdlist.com/wiki/index.php/LiveCD_Creation_Resources (LiveCD Creation Resources)
http://www.gooplusplus.com/multiboot-2013/ (YUMI-based Multiboot 2/4/8GB Instructions and Documentation)
http://www.gooplusplus.com/multiboot-2013-meteor/ (YUMI-based Multiboot 4GB METEOR Instructions and Documentation)
http://www.gooplusplus.com/multiboot-2013-mini/ (YUMI-based Multiboot 650MB MINI Instructions and Documentation)

Mathematic
http://www.calculatorium.com/mathjax-quick-start-tutorial/ (MathJax Quick Start Tutorial; 8/19/13)

Memory
http://techthrob.com/2014/01/understanding-linux-memory-usage/ (Understanding Linux Memory Usage: Free, Cached, Buffered, and Hardware; 1/21/14)

Migration (from Window)
http://www.linux.com/learn/new-user-guides/25392-linux-migration-guide-finding-linux-equivalents-to-your-favorite-window (7/2/09; Linux Migration Guide: Finding Linux Equivalents to Your Favorite Windows Programs)

Music
http://tuxarena.blogspot.com/2009/04/review-moc-text-based-audio-player.html (Review: MOC, text-based audio player; 4/24/09)
http://polishlinux.org/apps/cli/moc-console-audio-player-for-linux/ (MOC — Console Audio Player for Linux; 5/15/07)

Network
http://www.ghacks.net/2010/04/20/how-do-i-find-my-network-information-in-linux/ (How do I find my network information – in Linux? 4/20/10)

Package Manager
http://how-to.linuxcareer.com/comparison-of-major-linux-package-management-systems (http://how-to.linuxcareer.com/comparison-of-major-linux-package-management-systems; 11/18/11)

PDA
http://www.linux.com/archive/feature/43399 (Synchronizing PalmOS devices with Linux; 3/17/05)
http://www.pilot-link.org/README.usb (Palm; pilot-link)
http://tldp.org/HOWTO/PalmOS-HOWTO/index.html (Palm OS Desktop HOWTO); 3/02)
https://help.ubuntu.com/community/PalmDeviceSetup (Palm ubuntu)
http://lists.jpilot.org/pipermail/jpilot/2009-January/007825.html (Palm; jpilot forum post)
http://www.tuxmobile.org/ (Linux With Laptops, Notebooks, PDAs and Mobile Cell Phones)
http://linuxwacom.sourceforge.net/ (The Linux Wacom Project)
http://www.informit.com/articles/article.asp?p=462523&rl=1
http://atulchitnis.net/writings/palm-ppp.php (TCP/IP over PPP between a PalmOS PDA and Linux)
http://www.askdavetaylor.com/how_can_i_connect_my_palm_treo_to_the_internet.html (How can I connect my Palm Treo to the Internet?)
http://howto.pilot-link.org/bluesync/ (Synchronize your PalmOS® Handheld over Bluetooth in Linux; 2/9/04)
http://kb.palm.com/wps/portal/kb/common/article/887_en.html (Palm Treo 700p reset HowTo)
https://wiki.ubuntu.com/CanadianTeam/Vancouver/PalmOS_Syncing_Under_Karmic (PalmOS Syncing Under Karmic; 12/12/10)

Phone
http://maketecheasier.com/videoconference-linux-and-windows-with-ekiga/2009/08/05 (How to Videoconference Linux and Windows with Ekiga)

Pinning
http://www.howtoforge.com/a-short-introduction-to-apt-pinning (A Short Introduction To Apt-Pinning)

Privacy
http://www.michaelaaronsonmd.com/2011/12/use-google-alternative-yacy-for.html?m=1 (Use Google Alternative YaCy for Anonymous Search and Facebook Alternative Diaspora for Social networking; 1/3/12)
http://www.howtoforge.com/blocking-facebook-web-trackers-at-the-firewall-for-extra-privacy (Blocking Facebook Web Trackers At The Firewall For Extra Privacy; 11/9/12)

Publishing
http://www.linuxjournal.com/article/7054 (non-commercial; Sribus HowTo)

RPM
http://bobcares.com/article45.html (RPM instructions)
http://www.rpm.org/max-rpm/ (Maximum RPM; 2000)
http://www.tecmint.com/20-practical-examples-of-rpm-commands-in-linux/ (20 Practical Examples of RPM Commands in Linux; 4/10/13)

RPM (building)
http://genetikayos.com/code/repos/rpm-tutorial/trunk/rpm-tutorial.html (RPM Tutorial)
http://www.rpm.org/max-rpm/ (Maximum RPM; 2000)

RPM (configuration)
http://linuxconfig.org/list-of-rpm-configuration-files

Security
http://www.dpo.uab.edu/~andrewb/snort/snortdoc/snort.html (non-commercial; Snort docs)
http://www.jpsdomain.org/infosec/snort.html (non-commercial; Snort docs)
http://neworder.box.sk/newsread.php?newsid=7646 (non-commercial; Snort tutorial)
http://www.auslogics.com/en/blog/2009/05/top-5-firefox-security-add-ons/ (Top 5 Firefox Security Add-ons)
http://itmanagement.earthweb.com/secu/article.php/3850796/51-Open-Source-Tools-to-Protect-Your-Identity.htm (51 Open Source Tools to Protect Your Identity; 12/3/09)
http://www.zdnet.com/blog/btl/five-tips-for-improving-linux-security/35798?tag=content;search-results-rivers/ (Five tips for improving Linux security; 6/15/10)
http://www.unixmen.com/linux-tutorials/1623-9-best-practices-to-secure-your-linux-desktop-and-server (9 Best practices to secure your Linux Desktop & Server | Including installation & Configuration; 4/8/11)
http://www.itworld.com/security/397733/how-block-traffic-other-countries-linux (How to block traffic from other countries in linux; 12/27/13)

Speech Recognition
http://cmusphinx.sourceforge.net/wiki/ (Sphinx official wiki)
http://sphinx.subwiki.com/sphinx/index.php/Main_Page (Sphinx unofficial wiki)

System Monitor
http://conky.linux-hardcore.com/ (conky)

TextEditor (see vi & emacs also)
http://www.howtogeek.com/howto/42980/the-beginners-guide-to-nano-the-linux-command-line-text-editor/
http://linuxaria.com/article/gedit-an-easy-to-use-text-editor-with-many-advanced-features?lang=en (gEdit, an easy to use text editor with many advanced features)

Troubleshooting
http://www.nextstep4it.com/magazines/nseditions/2013/Dec13_Edition/linux.php (12 Most Common Linux TroubleShooting Scenarios; 12/13)

USB Drive
http://pcsupport.about.com/od/tipstricks/ht/bootusbflash.htm (How To Boot From a USB Device (Flash Drive or External Hard Drive))

Web Publishing
http://tuxradar.com/content/drupal-get-started-easy-way (Drupal: Get started the easy way; 11/27/09)

Window Emulator/Simulator/Virtualization
http://www.linuxforums.org/forum/wine/ (WINE' forum)
http://wine-review.blogspot.com/2007/12/quick-introduction-to-wine.html (A quick introduction to Wine)
http://www.frankscorner.org/ (WINE; Frank's Corner)
http://daniel.saunders.googlepages.com/howto.html#UseESwordOnLinux. (WINE; esword)
https://launchpad.net/~ubuntu-wine/+archive/ppa (PPA for Ubuntu Wine Team )
http://wiki.jswindle.com/index.php/Wine_InstallShield (WINE: InstalklShield)
http://qemu-forum.ipi.fi/ (QEMU forum)
http://communities.vmware.com/index.jspa (VMWare forum)

Window Manager (not Desktop Environment)
http://urukrama.wordpress.com/openbox-guide/ (Openbox guide)
http://icculus.org/openbox/index.php/Main_Page (openbox doc)
http://maketecheasier.com/beginners-guide-to-fluxbox-configuration/2010/01/19 (Beginner’s Guide to Fluxbox Configuration; 1/19/10)
http://fluxbox-wiki.org/ (fluxbox wiki)
http://www.linux.com/learn/tutorials/467792-creating-the-perfect-fluxbox-desktop-on-linux (Creating the Perfect Fluxbox Desktop on Linux; 7/12/11)
http://www.techrepublic.com/blog/opensource/four-great-pipe-menus-for-openbox/2720?tag=content;siu-container (Four great pipe menus for Openbox; 7/25/11)
http://www.freesoftwaremagazine.com/articles/powering_fluxbox_menus_fluxbox_editor (http://www.freesoftwaremagazine.com/articles/powering_fluxbox_menus_fluxbox_editor; 8/24/12)

Wireless Softwares
http://www.linuxquestions.org/linux/answers/Networking/NdisWrapper_The_Ultimate_Guide/ (Ndiswrapper)
http://www.thinkwiki.org/wiki/Madwifi (MadWifi)

Word Processor
http://wiki.services.openoffice.org/wiki/Main_Page (non-commercial OpenOffice wiki)
http://oooauthors.org/groups/authors/userguide/migrationguide/ (non-commercial; OpenOffice migration)
http://www.taming-openoffice-org.com/ (Taming OpenOffice.org)
http://www.8daysaweek.co.uk/ (OpenOffice.org directory)
http://www.bytebot.net/openoffice/faq.html (The OpenOffice.org Unofficial FAQ; 2003)
http://web.ukonline.co.uk/mripley/toolbox.html (OpenOffice.org API & BASIC formats)
http://openoffice.start4all.com/ (OpenOffice directory)
http://wiki.services.openoffice.org/wiki/Main_Page (OpenOffice.org wiki)
http://www.lockergnome.com/nexus/linux/2007/08/15/open-office-making-it-start-faster/ (Open Office - Making It Start Faster!)
http://linuxbeacon.com/doku.php/articles:writertips (Getting the most out of OpenOffice.org Writer)
http://www.ooodocs.org/ (ooodocs.org; commercial support)
http://www.getopenoffice.org/main.html (Get Open Office; commercial support)
http://www.digitaldistribution.com/ (eLearning for OpenOffice.org; commercial support)
http://www.open-of-course.org/index.php (OpenOffice.org and Scribus tutorial)
http://www.linuxjournal.com/content/pdf-export-openofficeorg (PDF Export in OpenOffice.org; 4/13/10)
http://www.tuxmagazine.com/node/1000225 (Scribus tutorial)
http://portal.unesco.org/culture/en/ev.php-URL_ID=26193&URL_DO=DO_PRINTPAGE&URL_SECTION=201.html (Get Started With Scribus)
http://decafbad.net/projects/scribus-tutorial (Scribus Tutorial)
http://www.linuxuser.co.uk/features/getting-started-with-scribus/ (Getting started with Scribus; 1/12/10)
http://linuxmafia.com/wpfaq/ (WordPerfect on Linux FAQ)
http://docbook.sourceforge.net/ (non-commercial; specs for XML?)

Softwares

General
http://www.seopher.com/articles/the_70_coolest_free_applications_in_existence (The 70 coolest free applications in existence)
http://www.linuxjournal.com/content/silly-programs (Silly Programs; 6/19/11)
http://www.datamation.com/open-source/67-open-source-replacements-for-really-expensive-applications-1.html (67 Open Source Replacements for Really Expensive Applications; 8/16/11)
http://www.datamation.com/open-source/60-open-source-tools-for-protecting-your-privacy-1.html (60 Open Source Tools for Protecting Your Privacy; 8/22/11)
http://pcquest.ciol.com/content/topstories/2012/112113008.asp (40+ Open Source and Free Software; 11/30/12)
http://www.cyberciti.biz/open-source/best-terminal-applications-for-linux-unix-macosx/ (15 Greatest Open Source Terminal Applications Of 2012; 1/7/13)
http://www.datamation.com/applications/the-ultimate-guide-to-open-source-software-1.html (The Ultimate Guide to Open Source Software; 12/17/13)

Accounting
http://www.gnucash.org/ (non-commercial; GNUCash - double accounting)
http://kmymoney2.sourceforge.net/ (non-commercial; KMyMoney)
http://www.sql-ledger.org (non-commercial; SQL ledger - double accounting)
http://www.ledgersmb.org/ (non-commercial; LedgerSMB)
http://jgnash.sourceforge.net/wiki/index.php/Main_Page (non-commercial; jGnash)
http://gnofin.sourceforge.net/ (non-commercial; Gnofin)
http://www.grisbi.org/ (non-commercial; Grisbi)
http://arias.sourceforge.net/ (non-commercial; ARIA)
http://www.starnix.com/banal/ (non-commercial; BANAL; bookkeeping)
http://buddi.digitalcave.ca/ (non-commercial; Buddi)
http://homebank.free.fr/ (non-commercial; Homebank)
http://mjrz.net/ (non-commercial; Mjrz)
http://www.codelathe.com/mmex/ (non-commercial; Money Manager Ex)
http://vps.arachnoid.com/PLCash/index.html (non-commercial; PLCash)
http://adempiere.org/home/main (non-commercial; ADempiere)
http://www.jquantlib.org/index.php/Main_Page (non-commercial; JQuantLib)
http://www.ifreebudget.com/ (non-commercial; iFreeBudget)
http://www.icewalkers.com/Linux/Software/518870/CheckBook-Tracker.html (non-commercial; Checkbook Tracking - single accounting; 2003)
http://www.compiere.com/ (commercial but free trial and/or free community edition; Compiere)
http://www.moneydance.com (commercial; Moneydance)
http://www.linuxcanada.com (commerical; Quasar)
http://oe.quickbooks.com/ (commercial; QuickBooks Online)
http://www.jaya123.com/ (commerical; JAYA123; small business)
http://www.linuxledgers.com/ (commercial; Linux General Ledger)
http://blogs.techrepublic.com.com/10things/?p=372 (Top 10 Linux financial tools)
http://www.aaxnet.com/design/linuxacct.html (various links)
http://www.datamation.com/open-source/63-open-source-replacements-for-popular-financial-software-1.html (63 Open Source Replacements for Popular Financial Software; 7/11/11)

Alarms
http://www.linuxlinks.com/Software/ProductivityTools/Timers/ (list)

Anti-Virus/Adware/Worms
http://www.clamav.net/ (non-commerical; Clam AntiVirus)
http://kde-apps.org/content/show.php?content=14549 (non-commercial; kbitdefender)
http://www.grisoft.com/us/us_index.php (commerical; AVG Anti-Virus)
http://www.bitdefender.com/ -> linux (commercial; bitdefender
http://www.f-prot.com/ (commerical; F-Prot Antivirus)
http://www.hbedv.com (commerical; AntiVir)
http://www.ravantivirus.com/ (commerical; RAV Antivirus)
http://www.avast.com/ (commerical; avast!)
http://www.norman.com/ (commerical; Norman)
http://www.pandasoftware.com/ (commerical; Panda)
http://www.astaro.com/# (commercial; Astaro's products)

Applications
http://portableapps.com (non-commercial; Portable App)

Astromony
http://www.shatters.net/celestia/ (non-commercial; Celestia)
http://www.stellarium.org/ (non-commercial; Stellarium)

AntiVirus
http://www.linux.org/threads/malware-and-antivirus-systems-for-linux.4455/ (Malware and Antivirus Systems for Linux; 8/19/13)

Backups
http://www.rsnapshot.org (non-commercial; rsnapshot)
http://www.partimage.org/ (non-commercial; Partition Image)
http://cdtar.sourceforge.net/ (non-commercial; cdtar)
http://konserve.sourceforge.net/ (non-commercial; Konserve)
http://www.feyrer.de/g4u/ (non-commercial; g4u)
http://dar.linux.free.fr/ (non-commercial; DAR)
http://www.amanda.org/ (non-commercial; AMANDA)
http://mkcdrec.ota.be/project/index.html (non-commercial; mkCDrec)
http://www.dirvish.org/ (non-commercial: DIRVISH)
http://sbackup.sourceforge.net/HomePage (non-commercial; SBackup)
http://backuppc.sourceforge.net/ (non-commercial; BackupPC)
http://www.sysresccd.org/ (non-commercial; SystemRescueCd)
http://www.nongnu.org/rdiff-backup/ (non-commercial; rdiff-backup)
http://www.bacula.org/en/ (non-commercial: Bacula)
http://kbackup.sourceforge.net/ (non-commercial: KBackup)
http://backintime.le-web.org/ (non-commercial: Back In Time)
http://www.fsarchiver.org/Main_Page (non-commercial: FSArchiver)
http://luckybackup.sourceforge.net/ (non-commercial: luckyBackup)
http://www.opbyte.it/grsync/ (non-commercial: Grsync)
http://www.mondorescue.org/ (non-commercial: Mondo Rescue)
https://spideroak.com/ (non-commercial; SpiderOak; online backup; includes sync and sharing)
http://www.crashplan.com/consumer/crashplan.html (commercial; free software, but paid storage; CrashPlan)
http://www.arkeia.com/ (commercial; Arkeia)
http://www.veritas.com/ (commercial; VERITAS )
http://www.thekompany.com/products/tkbackup/ (commercial: tkBackup)
http://www.acronis.com/ (commercial; Acronis)
http://visualversion.com/backupsw/index.html (commercial; BackupSW)
http://www.getdropbox.com/ (DropBox)
http://www.linuxlinks.com/Web/Utilities/Backup/index.shtml (various utilities)
http://www.linux.org/apps/all/Administration/Backup.html (various utilities)
http://blogs.techrepublic.com.com/10things/?p=895 (10 outstanding Linux backup utilities; list; 7/21/09)
http://www.datamation.com/open-source/60-os-replacements-for-storage-software-1.html (60 OS Replacements for Storage Software; software list include compression, database, data recovery, etc; October 15, 2012)

Bandwidth Monitoring Tools
http://www.ubuntugeek.com/bandwidth-monitoring-tools-for-linux.html (various utilities)

Battery
http://www.lesswatts.org/projects/powertop/ (non-commercial; Powertop)

Bible
http://www.bibletime.info/ (non-commercial; Bibletime)
http://xiphos.org/ (non-commercial; Xiphos [was GNOMESword)
http://www.kiyut.com/products/alkitab/index.html (non-commercial; Alkitab Bible Study)
http://www.bibleanalyzer.com/ (non-commercial; Bible Analyzer)
http://bpbible.com/ (non-commercial; BPBible)

Blog
http://www.s9y.org/ (non-commercial; Serendipity)
http://wordpress.com/ (non-commercial; WordPress w/ user website)
http://wordpress.org/ (non-commercial; WordPress w/o user website)
http://lifetype.net/ (non-commercial; LifeType)
http://gwibber.com/ (non-commercial; Gwibber)
http://dotclear.org/ (non-commercial; Dotclear)
http://choqok.gnufolks.org/ (non-commercial; Choqok; uses KDE)
https://github.com/jgoerzen/twidge/wiki (non-commercial; Twidge; for programming)
http://www.movabletype.com/ (commercial, but free basic; Movable Type)

Bluetooth
https://github.com/blueman-project/blueman (non-commercial; blueman)

Boot Manager
http://www.plop.at/en/bootmanager.html (non-commercial; Plop Boot Manager; free for non-commercial use)

BootLoader
http://www.gnu.org/software/grub/ (non-commercial; Grub)

Browsers
http://www.mozilla.com/en-US/firefox/ (non-commercial; firefox)
http://getfirebug.com/ (non-commercial; firebug = firefox add-on)
http://www.technewsworld.com/story/All-Things-Appy-5-Best-Firefox-Tools-for-Shopping-Online-79212.html (All Things Appy: 5 Best Firefox Tools for Shopping Online; 10/18)
http://www.mozilla.org/projects/seamonkey/ (non-commercial; SeaMonkey)
http://getswiftfox.com/index.htm (non-commercial; Swiftfox; firefox optimized)
http://www.geticeweasel.org/ (non-commercial; Iceweasel; debian's firefox)
http://plugindoc.mozdev.org/ (non-commercial; firefox & mozilla plugins)
http://www.gnu.org/software/gnuzilla/ (non-commercial; GNUzilla; GNU mozilla)
http://adblock.mozdev.org (non-commercial; AdblocK [Mozilla and Firebird])
http://www.techdrivein.com/2010/11/top-10-firefox-add-ons-to-make-browsing.html (Top 10 Firefox Add-ons to Make Browsing Safe, Secure and Private Once Again; 11/15/10)
http://www.itworld.com/internet/134160/best-firefox-extensions-organize-your-way-better-firefox (Best Firefox extensions: Organize your way to a better Firefox; 1/24/11)
http://wiki.mozilla.org/WebRunner (non-commercial; Prism [works with firefox])
http://www.konqueror.org/ (non-commercial; konqueror; KDE)
http://projects.gnome.org/epiphany/ (non-commercial; Epiphany)
http://galeon.sourceforge.net (non-commercial; galeon; GNOME)
http://www.dillo.org/ (non-commercial; dillo)
http://en.wikipedia.org/wiki/Lynx_(web_browser) (non-commercial; Lynx [text browser])
http://links.sourceforge.net/ (non-commercial; WWW Text Browser)
http://www.w3.org/Amaya/ (non-commercial; Amaya)
http://www.netsurf-browser.org/ (non-commercial; NetSurf)
http://www.tatanka.com.br/ies4linux/page/Main_Page(non-commercial; IEs4linux)
http://www.netsurf-browser.org/ (non-commercial; NetSurf)
http://www.chromium.org/ (non-commercial; Chromium)
http://www.qupzilla.com/ (non-commercial; QupZilla)
http://www.google.com/chrome/intl/en/more/index.html (non-commercial, but produced by Google; Chrome)
http://www.opera.com/ (commercial, but free basic; Opera)

CAD/Rendering/Graphics
http://www.blender3d.org/ (non-commercial; Blender)
http://www.inkscape.org/ (non-commercial; Inkscape)
http://www.wings3d.com/ (non-commercial; Wings 3D)
http://www.povray.org/ (non-commercial; POV-Ray)
http://www.sodipodi.com/index.php3 (non-commercial; Sodipodi)
http://lx-viewer.sourceforge.net/ (non-commercial; LX-Viewer)
http://brlcad.org/ (non-commercial; BRL-CAD)
http://sagcad.sourceforge.jp/ (non-commercial; SagCAD)
http://archimedes.incubadora.fapesp.br/portal (non-commercial; archimdes)
http://www.misfitcode.com/misfitmodel3d/ (non-commercial; Misfit Model 3D)
http://www.opencascade.org/ (non-commercial; Open CASCADE)
http://sourceforge.net/projects/free-cad/ (non-commercial; FreeCAD)
http://varkon.sourceforge.net/ (non-commercial; VARKON)
http://www.k-3d.org/wiki/Main_Page (non-commercial; K-3D)
http://www.artofillusion.org/ (non-commercial; Art of Illusion)
http://argouml.tigris.org/ (non-commercial; ArgoUML)
http://www.gnu.org/software/electric/ (non-commercial; Electric; electric CAD)
http://ayam.sourceforge.net/ayam.html (non-commercial; Ayam)
http://librecad.org/cms/home.html (non-commercial; LibreCAD)
http://www.3ds.com/products/draftsight/free-cad-software (commercial service, free program; DraftSight)
http://www.qcad.org/ (commercial; QCad)
http://www.ribbonsoft.com/camexpert.html (commercial; CAM Expert = CAM extension of QCad)
http://www.varicad.com/ (commercial; VariCAD)
http://www.bricscad.com/ (commercial; BricsCad)
http://www.cadsoft.de/ (commercial; CadSoft)
http://www.graebert.com/en/cad/ares/99 (commercial; ARES)
http://www.freecad.com/dcd/CAD_Programs____xNIX/ (list of CAD programs)
http://www.tech-edv.co.at/lunix/CADlinks.html (list of CAD programs)

Calculator
http://speedcrunch.org/en_US/index.html (non-commercial; SpeedCrunch)
http://qalculate.sourceforge.net/ (non-commercial; Qalculate)
http://extcalc-linux.sourceforge.net/features.html (non-commercial; Extcalc)
http://www.jirka.org/genius.html (non-commercial; Genius)
http://utils.kde.org/projects/kcalc/ (non-commercial; KCalc; part of KDE)

Calendar
http://www.mozilla.org/projects/calendar/lighting/ (non-commercial; lighting)
http://www.mozilla.org/projects/calendar/sunbird/ (non-commercial; sunbird)
http://www.brownbearsw.com/calcium/ (commercial; Calcium)
http://www.rainlendar.net/cms/index.php (commercial; Rainlendar)

Camera/Webcam (see also photo)
http://projects.gnome.org/cheese/ (non-commercial; Cheese)
http://www.zoneminder.com/ (non-commercial; ZoneMinder; surveillence)
http://www.inference.phy.cam.ac.uk/opengazer/ (non-commercial; Opengazer)
http://www.inference.phy.cam.ac.uk/dasher/ (non-commercial; Dasher; motion text-editing)
http://live.gnome.org/MouseTrap (non-commercial; MouseTrap; motion GNOME controls)
http://code.google.com/p/gpicsync/ (commercial, but free; gpicsync; GPS)

Car Navigation
http://roadmap.sourceforge.net/ (non-commercial; RoadMap)

CD/DVD Burner
http://www.k3b.org/ (non-commercial; K3b)
http://www.xfce.org/projects/xfburn/ (non-commercial; xfburn)
http://projects.gnome.org/brasero/ (non-commercial; Brasero)
http://www.xcdroast.org/ (non-commercial; X-CD-Roast)
http://gnomebaker.sourceforge.net/ (non-commercial; GnomeBaker)
http://sourceforge.net/projects/kreatecd/ (non-commercial; KreateCD)
http://cdbakeoven.sourceforge.net/ (non-commercial; CD Bake Oven)
http://arson.sourceforge.net/ (non-commercial; Arson)
http://bashburn.sourceforge.net/ (non-commercial: BashBurn (console))
http://simpleburn.tuxfamily.org/ (non-commercial; SimpleBurn)
http://cdrdao.sourceforge.net/ (non-commercial; Cdrdao)
http://www.littlesvr.ca/isomaster/ (linux - free, window - pay; ISO Master)
http://www.acetoneteam.org/ (non-commercial; AcetoneISO)

Cellphone (see PDA also)
http://www.bitpim.org/ (non-commercial; BitPim)

Childern's Softwares
http://edu.kde.org/ (list)
http://www.filegate.net/linux4kids/ (non-commercial; Linux4kids: Educational Linux Software)
http://sourceforge.net/projects/linuxkidx/ (non-commercial; LinuxKidX)
http://tux4kids.alioth.debian.org/ (non-commercial; Tux4Kids [TuxMath, TuxPaint, TuxTyping])
http://www.squeakland.org/ (non-commercial; Etoys)
http://gcompris.net/-en- (non-commercial; GCompris)

Cloud (private)
http://owncloud.org/ (non-commercial; ownCloud)
http://wiki.debian.org/FreedomBox (non-commercial; FreedomBox)
http://openstack.org/ (non-commercial; OpenStack)
http://per-cloud.com/doku.php (non-commercial; percloud; [privacy, still in pre-alpha as of 10/13])
http://owncloud.org/ (commercial; ownCloud; free program, but commercial support)
http://www.eucalyptus.com/ (commercial; Eucalyptus)

Code Editor
https://bespin.mozilla.com/ (???; Bespin; web-based)

Collaboration and Integration Server (browser+email+calendar+etc)
http://www.open-xchange.com/ (non-commercial; Open-Xchange)
http://www.cynapse.com/cynin (commercial but free community edition; Cyn.in)
http://www.cynapse.com/syncnotes (commercial; SyncNotes)

Concurrent Versions System (CVS)
http://www.horde.org/projects.php (non-commercial; Horde)

Content Management System (CMS)
http://drupal.org/ (non-commercial; Drupal)
http://www.textpattern.com/ (non-commercial; Textpattern)
http://plone.org/ (non-commercial; Plone)
http://www.tryton.org/en/ (non-commercial; Tryton)
http://www.cmsobserver.com/best-free-shopping-carts/ (Best Free Shopping Carts; 10/22/13)

Cookbook/Recipe
http://grecipe-manager.sourceforge.net/ (non-commercial; Gourmet Recipe Manager)
http://phprecipebook.sourceforge.net/index.php (non-commercial; PHPRecipeBook)
http://krecipes.sourceforge.net/ (non-commercial; Krecipes)

Cloud
http://www.linuxbsdos.com/2013/08/17/4-host-proof-or-prism-proof-cloud-storage-services/ (4 host-proof or PRISM-proof Cloud storage services; 8/17/13)

Crossword
http://www.freedownloadscenter.com/Best/linux-crossword.html (list)
http://crossword.sourceforge.net/ (non-commercial; crossword)

Customer Relationship Management (CRM)
http://xrms.sourceforge.net/pagebuilder.php?s1=18 (non-commercial; XRMS)
http://www.sugarcrm.com/ (commercial support; open source; SugarCRM)
http://www.vtiger.com/ (commercial; vtiger)
http://www.salesforce.com/ (commercial; Salesforce.com)
http://www.netsuite.co.uk/portal/uk/products/main.shtml (commercial; NetSuite)
http://www.freecrm.com/index.html (commercial; free basic edition; Free CRM)

Data Recovery
http://www.sysresccd.org/ (non-commercial; SystemRescueCd)
http://www.mondorescue.org/ (non-commercial; Mondo)
http://www.cgsecurity.org/wiki/TestDisk (non-commercial; TestDisk)
http://www.cgsecurity.org/wiki/PhotoRec (non-commercial; PhotoRec)
https://grc.com/ (commercial; SpinRite)

Database
http://www.pgaccess.org/ (non-commercial; PgAccess)
http://www.knoda.org/ (non-commercial; knoda)
http://www.tamos.net/sw/dbMetrix/ (non-commercial; dbMetrix)
http://www.mysql.com/ (commercial, but open source license)
http://www.thekompany.com/projects/rekall/ (commercial, but open source license; Rekall)
http://www.navicat.com/ (commercial w/ free trial; Navicat)
http://www.omnis.net/ (commercial; Omnis Studio & Omnis Web Client)

Desktop (web-based)
http://desktoptwo.com/ (commercial, but free; Desktoptwo)
http://eyeos.org/ (non-commercial; eyeOS)

Desktop Environment (more than a window manager)
http://www.kde.org/ (non-commercial; KDE)
http://www.gnome.org/ (non-commercial; GNOME)
http://www.xfce.org/ (non-commercial; XFCE)
http://lxde.org/ (non-commercial; LXDE)
http://equinox-project.org/ (non-commercial; Equinox)
http://roscidus.com/desktop/ (non-commercial; Roxc)
http://xwinman.org/otherdesktops.php (list)
http://www.nongnu.org/antiright/ (non-commercial; AntiRight)

Destruction
http://dban.sourceforge.net/ (non-commercial; DBAN)
http://wipe.sourceforge.net/ (non-commercial; Wipe)

Development
http://status.net/ (non-commercial; StatusNet)

Diabetes
http://www.healthengage.com/healthengagediabetes.html (commercial w/ free trial; HealthEngage)

Diagnostic
http://linux-diag.sourceforge.net/ (non-commercial; Linux Diagnostic Tools)
http://www.pc-doctor.com/ (commercial; PC-Doctor)

Dictionary
http://jalingo.sourceforge.net/ (non-commercial; JaLingo)
http://sdict.com/en/ (non-commercial; Sdictionary)
http://stardict.sourceforge.net/ (non-commercial; StarDict)
http://xdxf.revdanica.com/ (non-commercial; XDXF; file conversion)

Diet
http://freshmeat.net/projects/nut/ (non-commercial; NUT)
http://www.lafn.org/~av832/ (non-commercial; NUT docs)
http://freshmeat.net/projects/dmak/ (non-commercial; Diet Monger)

Directory Content Manager
http://git.or.cz/ (non-commercial; git)

Disk Imaging and Cloning
http://clonezilla.org/ (non-commercial; Clonezilla)

Disk Usage
http://kgraphspace.sourceforge.net/ (non-commercial; KGraphSpace)

Document Management
http://www.sqldesktop.com/dlpage.htm (commercial; free basic; sqlDESKTOP)

Download
http://prozilla.genesys.ro/ (non-commercial; ProZilla & ProzGUI)

eBook Reader
http://www.fbreader.org/ (non-commercial; FBReader)
http://lucidor.org/lucidor/ (non-commercial; Lucidor)
http://lucidor.org/lucifox/ (non-commercial; Lucifox; firefox add-on)
http://calibre-ebook.com/ (non-commercial; calibre)

Education
http://edu.kde.org/marble/ (non-commercial; Marble; KDE World Altas)
http://resources.zdnet.co.uk/articles/comment/0,1000002985,39700497,00.htm (Ten Linux apps that get top marks from schools)

Ecommerce
http://www.nopdesign.com/freecart/ (non-commercial; NOP's Free Shopping Cart; use jaascript)
http://www.oscommerce.com/ (non-commercial; osCommerce)
http://commerce-cgi.com/ (non-commercial; Commerce.CGI; paid support)
http://www.zen-cart.com/ (free software Zen Cart; commercial support)
http://www.agoracart.com/ (free software AgoraCart; commercial support)
http://www.cubecart.com/ (commercial w/ free trial; CubeCart)

Email (see also groupware)
http://www.mozilla.com/en-US/thunderbird/ (non-commercial; thunderbird)
http://globs.org/articles.php?lng=en&pg=9 (non-commecial; yamb - thunderbird extension)
http://www.mozilla.org/projects/seamonkey/ (non-commercial; SeaMonkey [continuation of mozilla])
http://www.gnome.org/projects/evolution/ (non-commercial; evolution)
http://kmail.kde.org/ (non-commercial; kmail)
http://www.claws-mail.org/ (non-commercial; Claws Mail)
http://www.mutt.org/ (non-commercial; Mutt)
http://www.washington.edu/alpine/ (non-commercial; Alpine)
http://sylpheed.sraoss.jp/en/ (non-commercial; Sylpheed)Mutt)
http://www.instinct.org/elm/ (non-commercial; Elm [unix])
http://www.uic.edu/depts/accc/software/pine/index.html (non-commercial; Pine [unix])
http://www.roundcube.net/ (non-commercial; RoundCube; webmail)
http://popfile.sourceforge.net/cgi-bin/wiki.pl (non-commercial; POPFile)
http://www.spicebird.com/ (non-commercial; Spicebird)
http://squirrelmail.org/ (non-commercial; SquirrelMail)
http://sourceforge.net/projects/bitmail/ (non-commercial; Cassiopeia's BitMail)
http://www.mailpile.is/ (non-commercial; Mailpile; privacy; in alpha as of 8/13)
http://powerdns.com/products/powermail/index.php (commercial & non-commercial: PowerMail)
http://www.axigen.com/mail-server/ (commercial w/ free trial; AXIGEN)
http://www.linuxlinks.com/Software/Internet/Mail/Notification/index.shtml (list of email notification programs)

Encryption
http://www.gnupg.org/ (non-commercial; GnuPG)
http://www.truecrypt.org/ (non-commercial; TrueCrypt)
http://luks.endorphin.org/ (non-commercial; LUKS)
http://www.scherrer.cc/crypt/ (non-commercial; CrossCrypt)
http://ccrypt.sourceforge.net/ (non-commercial; ccrypt)

Enterprise resource planning (overlap with accounting and point-of-sale)
http://openerp.com/ (commerical; Open ERP)
http://www.openbravo.com (non-commercial; Openbravo)

Fax
http://www.fax2send.com/fax2send/page/home.html (commercial; fax2send)
http://gfax.cowlug.org/ (non-commercial; GFAX)
http://www.washington.edu/pine/ (non-commercial; Pine)
http://www.hylafax.org/content/Main_Page (non-commercial; HylaFAX)

File Transfer Protocol
https://filezilla-project.org/ (non-commercial; Filezilla)

File Manager
http://www.konqueror.org/ (non-commercial; Konqueror)
http://live.gnome.org/Nautilus (non-commercial; Nautilus)
http://thunar.xfce.org/index.html (non-commercial; Thunar)
http://www.gnu.org/s/mc/ (non-commercial; Midnight Commander)
http://pcmanfm.sourceforge.net/ (non-commercial; PCMan)
http://dolphin.kde.org/ (non-commercial; Dolphin)
http://www.krusader.org/ (non-commercial; Krusader)
http://roscidus.com/desktop/ROX-Filer (non-commercial; ROX-Filer)
http://roland65.free.fr/xfe/ (non-commercial; X File Manager)
http://awesome.naquadah.org/ (non-commercial; awesome)

File Sharing
http://azureus.sourceforge.net/ (non-commercial; Azureus)
http://www.emule-project.net/ (non-commercial; emule)

Filter
http://dansguardian.org/ (non-commercial; DansGuardian)
http://www.glubble.com/ (non-commercial; Glubble; use with firerfox)
http://www.censornet.com/ (commercial; CensorNet)

Firewall
http://www.fs-security.com/ (non-commercial; Firestarter)
http://www.tripwire.org/ (non-commercial; Tripwire)
http://www.simonzone.com/software/guarddog/ (non-commercial; Guarddog)
http://www.fwbuilder.org/ (non-commercial & commercial; Firewall Builder)
http://www.smoothwall.org/
http://shorewall.net/ (non-commercial; Shorewall)
http://www.ipcop.org/ (commercial; IPCop)
http://www.clarkconnect.com/ (commercial; ClarkConnect)

Fitness
http://www.workoutware.com/ (commercial; Open Fitness)

Flash
http://gplflash.sourceforge.net/ (non-commercial; GPLFlash )
http://www.gnu.org/software/gnash/ (non-commercial; Gnash)
http://swfdec.freedesktop.org/wiki/ (non-commercial; Swfdec)
http://lightspark.github.com/ (non-commercial; Lightspark)
http://get.adobe.com/flashplayer/otherversions/ (commercial; adobe flash)

Font
http://freetype.sourceforge.net/index2.html (non-commercial; FreeType)

Forums
http://www.phpbb.com/ (non-commercial; phpBB)
http://www.vbulletin.com/ (commercial + free demo; vBulletin)
http://atechguide.com/top-free-forum-software/ (Top 10 free forum software and Free Forum creator tools; 12/13)

FTP Equivalents
http://gftp.seul.org/ (non-commercial; gFTP)
http://www.samba.org/rsync/ (non-commercial; rsync)
http://lftp.yar.ru/ (non-commercial; LFTP)
http://vsftpd.beasts.org/ (non-commercial; vsftpd)
http://www.columbia.edu/kermit/ck80.html (non-commercial; C-Kermit)
http://kasablanca.berlios.de/ (non-commercial; Kasablanca)
http://www.proftpd.org/ (non-commercial; server; ProFTPD)
http://www.glub.com/ (commercial; Secure FTP Wrapper)
http://www.vandyke.com (commercial; various programs)
http://www.stdnet.com/ (commercial; various programs)
http://www.iglooftp.com/linux/ (commercial; IglooFTP)

Games
http://www.linux-games.com/ (non-commercial; linux-games)
http://www.linux-gamers.net/ (non-commercial; linux-gamer)
http://www.linuxgames.com/ (non-commercial; LinuxGames)
http://www.happypenguin.org/ (non-commercial; The Linux Game Tome)
http://www.linuxlinks.com/Software/Games/ (non-commercial; LinuxLinks.com Games)
http://www.gnubg.org/ (non-commercial; Backgammon - gnubg)
http://www.bergo.eng.br/eboard/ (non-commercial; Chess - eboard)
http://www.gnu.org/software/xboard/ (non-commercial; Chess - XBoard)
http://www.gnu.org/software/chess/chess.html (non-commercial; Chess - GNU Chess)
http://noughmad.eu/knights (non-commercial; Chess - Knights/KDE)
http://www.datamation.com/open-source/100-funnest-open-source-games-and-apps-1.html (100 "Funnest" Open Source Games and Apps; 7/17/12)

Graphics
http://www.gnuplot.info/ (non-commercial; GNUplot)
http://www.gimp.org/ (non-commercial; GIMP)
http://www.gimpshop.com/ (non-commercial; GIMPshop; GIMP add-on)
http://www.inkscape.org/ (non-commercial; INKSCAPE)
http://www.tuxpaint.org/ (non-commercial: TuxPaint [children])
http://scilabsoft.inria.fr/ (non-commercial; SciLab)
http://gtkmmviewer.sourceforge.net/ (non-commercial; GImageView)
http://www.octave.org/ (non-commercial; Octave)
http://www.r-project.org/ (non-commercial; r-project)
http://www.kanzelsberger.com/pixel/ (non-commercial; Pixel)
http://live.gnome.org/Dia (non-commercial; dia)
http://www.opengl.org/documentation/ (non-commercial; OpenGL)
http://www.svgalib.org/ (non-commercial; SVGAlib)
http://www.koffice.org/krita/ (non-commercial; Krita [part of KOffice])
http://xaralx.org/ (non-commercial; Xaralx)
http://labplot.sourceforge.net/index.html (non-commercial; LabPlot)
http://xfig.org/ (non-commercial; Xfig)
http://www.koffice.org/karbon/ (non-commercial; Karbon [part of KOffice])
http://sk1project.org/ (non-commercial; sK1)
http://www.skencil.org/ (non-commercial; Skencil)
http://qtpfsgui.sourceforge.net/ (non-commercial; Qtpfsgui; HDR imaging application>
http://mypaint.intilinux.com/ (non-commercial; MyPaint)
http://kolourpaint.sourceforge.net/ (non-commercial; KolourPaint; KDE)
http://krita.org/ (non-commercial; Krita)
http://www.cinepaint.org/ (non-commercial; CinePaint)
http://www.pencil-animation.org/ (non-commercial; Pencil)
http://www.synfig.org/ (non-commercial; Synfig)
http://www.skencil.org/ (non-commercial; Skencil)
http://www.koffice.org/kivio/ (non-commercial; Kivio; KOffice flowchart)
http://www.ktoon.net/portal/> (non-commercial; Ktoon)
http://www.xara.com/ (commercial; Xara)
http://www.linuxartist.org (non-commercial; various utilities)
http://www.linuxsoft.cz/en/sw_list.php?id_kategory=20 (various programs)

Greeting Cards
http://www.kde-apps.org/content/show.php?content=17869 (non-commercial; KreetingKard)

Groupware (Email, Calendar, etc)
http://phpgroupware.org/ (non-commercial; phpGroupWare)
http://www.horde.org/ (non-commercial; Horde)
http://www.kolab.org (non-commercial; Kolab)
http://www.open-xchange.com/ (non-commercial; open-xcheng)
http://www.simple-groupware.de/cms/ (non-commercial; Simple Groupware & CMS)
http://www.citadel.org/ (non-commercial; Citadel)
http://www.sogo.nu/english.html (non-commercial; sogo)
http://www.egroupware.org/ (non-commercial; eGroupware)
http://www.zimbra.com/ (commercial; Zimbra)
http://www.scalix.com/ (commercial; Scalix)
http://www.zarafa.com/content/home (commercial; Zarafa; free trial)

Hardware Information
http://wiki.hardinfo.org/HomePage (non-commercial; HardInfo)
https://github.com/nicolargo/glances (non-commercial; Glances)
see console command, lshw

Health
http://www.healthengage.com/healthengagediabetes-me.html (commercial; Diabetes)

Game
http://www.tuxarena.com/2014/02/several-great-linux-terminal-games/ (Several Great Linux Terminal Games; 2/22/14)

Installation
http://www.nongnu.org/synaptic/ (non-commercial; Synaptic; debian GUI Installer)
http://www.kitenet.net/programs/alien/ (non-commercial; Alien; interchanges deb, rpm, tgz, ...)
http://autopackage.org/index.html (non-commercial; autopackage)
http://zero-install.sourceforge.net/ (non-commercial; Zero Install system)
http://klik.atekon.de/ (non-commercial; klik)
http://www.ksplice.com/ (non-commercial; Ksplice)
http://keryxproject.org/ (non-commercial; Keryx [cross-platform package manager)
http://www.linuxbsdos.com/2011/11/19/top-6-linux-and-bsd-graphical-installation-programs/ (Top 6 Linux and BSD graphical installation programs; 11/19/11)

Instant Messaging
http://www.igniterealtime.org/projects/openfire/ (non-commercial; Openfire)
http://pidgin.im/ (non-commercial; Pidgin)
http://developer.pidgin.im/wiki/Using%20Finch (non-commercial; Finch [terminal pidgin])
http://www.centerim.org/index.php/Main_Page-commercial; CenterIM)
http://wwwm.meebo.com/index-en.html (commercial;, but free; Meebo; web-based)
https://www.crypho.com/ (non-commercial; Crypho; private chat)

Inventory
http://anyinventory.sourceforge.net/

iPod
http://lincgeek.org/bashpodder/ (non-commercial; BashPodder)
http://gpodder.org/ (non-commercial; gPodder)
http://penguintv.sourceforge.net/ (non-commercial; PenguinTV; RSS & video also)

Journal
http://xournal.sourceforge.net/ (non-commercial; Xournal)

Label
http://glabels.sourceforge.net/ (non-commercial; gLabels)

Language
http://lingoteach.sourceforge.net/ (non-commercial; LingoTeach)
http://new.asymptopia.org/staticpages/index.php/NewStepIntoChinese (non-commercial; Step Into Chinese)
http://zwdisplay.sourceforge.net/ (non-commercial; ZWDisplay)

Mathematics
http://www.calculatorium.com/calculators/ (commercial, but free online calculators; Calculatorium)
http://mathomatic.orgserve.de/math/ (non-commercial; Mathomatic)
http://maxima.sourceforge.net/ (non-commercial; Maxima)
http://www.sagemath.org/ (non-commercial; SAGE: Open Source Mathematics Software)
http://www.gnu.org/software/octave/ (non-commercial; Octave)
http://www.sagemath.org/ (non-commercial; Sage)
http://www.jirka.org/genius.html (non-commercial; Genius Mathematics Tool)
http://freemat.sourceforge.net/ (non-commercial; FreeMat; rapid engineering and scientific processing)
http://www.calculatorium.com/best-open-source-mathematical-software/ (list: Best Open Source Mathematical Software; 8/21/13)

Management
http://www.dotproject.net/ (non-commercial; dotProject)
http://www.redmine.org/ (non-commercial; Redmine)
http://www.phprojekt.com/ (non-commercial; PHProjekt)
http://www.projectlibre.org/home (non-commercial; ProjectLibre; replaces Microsoft Project)
http://www.zoho.com/projects/ (commercial; Zoho Projects)
http://www.thekompany.com/projects/aethera/ (commercial support; free download; Aethera)

Medical
http://wiki.gnumed.de/bin/view/Gnumed (non-commercial; GNUmed)
http://goomedic.com/ (list of softwares; GooMedic.com)
http://www.medicaportal.com/forum/pg/topicview/misc/general-chat/best-open-source-medical-and-healthcare-software/ (Best Open Source Medical and Healthcare Software; 10/16/13)

Memory
http://freshmeat.net/projects/procps/ (non-commercial; procps)

Menu Editor
http://www.smdavis.us/projects/menulibre/ (non-commercial; MenuLibre)

Migration
http://www.versora.com/products/progression_desktop.php (commercial; Versora Progression Desktop)

Mobile Internet
http://moblin.org/ (non-commercial; moblin.org)

Mobile Phone
http://www.gnokii.org/ (non-commercial; gnokii)
http://www.multisync.org/news.php (non-commercial; MultiSync)

Modem
http://alumnit.ca/wiki/index.php?page=WvDial (non-commercial: WvDial)
http://alioth.debian.org/projects/minicom/ (non-commercial: minicom)
http://sourceforge.net/projects/pengaol/ (non-commercial; Peng; for AOL)

Note: Movie/Video, Multimaedia, and Music overlaps

Movie/Video (including TV)
http://xinehq.de/ (non-commercial; Xine)
http://www.mplayerhq.hu/design7/news.html (non-commercial; MPlayer)
http://www.mythtv.org/ (non-commercial; MythTV)
http://kaffeine.sourceforge.net/ (non-commercial; Kaffeine)
http://www.kdenlive.org/ (non-commercial; Kdenlive)
http://sinek.sourceforge.net/ (non-commercial; Sinek)
http://www.videolan.org/vlc/ (non-commercial; VLC media player)
http://linux.bytesex.org/xawtv/ (non-commercial; xawtv)
http://backuppc.sourceforge.net/http://kino.schirmacher.de/ (non-commercial; Kino)
http://www.videolan.org/ (non-commercial; VideoLAN)
http://www.icewalkers.com/Linux/Software/523200/LiVES.html (non-commercial; LiVES)
http://www.kraus.tk/projects/konverter/ (non-commercial; Konverter)
http://www.tuxbox.org/ (non-commercial; DBox2; + howto)
http://linuxmce.com/ (non-commercial; linuxMCE)
http://smplayer.sourceforge.net/ (non-commercial; SMPlayer)
http://xbmc.org/ (non-commercial; XBMC)
http://minitube.robertinglin.com/ (non-commercial; minitube; for youtube viewing)
http://tvtime.sourceforge.net/ (non-commercial; tvtime)
http://zattoo.com/en (commercial, but free software; Zattoo; Europe)
http://www.livestation.com/ (commercial, but free software; Livestation)
http://www.boxee.tv/homepage/ (commercial, but free software; Boxee)
http://www.sopcast.org/ (commercial, but free software; SopCast [P2P])
http://ww1.titantv.com/ (commercial; TitanTV)
http://www.octoshape.com/ (commercial; OCTOSHAPE)
http://vivapinkfloyd.blogspot.com/2008/06/linux-video-players.html (11 Video Players for Linux)

Multimedia
http://www.libsdl.org/index.php (non-commercial; Simple DirectMedia Layer)

Music
http://amarok.kde.org/ (non-commercial; Amarok; KDE)
http://www.rosegardenmusic.com/ (non-commercial; Rosegarden)
http://sourceforge.net/projects/dguitar/ (non-commercial; Guitar Pro)
http://www.skale.org/ (non-commercial; SKALE TRACKER>
http://www.soundtracker.org/ (non-commercial; SoundTracker)
http://lmms.sourceforge.net/ (non-commercial; LMMS)
http://www.opensourcemusic.info/ (various stuffs and docs)
http://lilypond.org/web/ (non-commercial; LilyPond)
http://zynaddsubfx.sourceforge.net/ (non-commercial; ZynAddSubFX)
http://www.hydrogen-music.org/ (non-commercial; Hydrogen)
http://www.javazoom.net/jlgui/documents.html (non-commercial; jlGui)
http://audacious-media-player.org/ (non-commercial; Audacious)
http://www.renoise.com/ (non-commercial; Renoise; somposition>
http://www.listen-project.org/ (non-commercial; Listen [GNOME])
http://www.sacredchao.net/quodlibet/ (non-commercial; Quod Libet)
http://decibel.silent-blade.org/ (non-commercial; Decibel Audio Player)
http://www.tuxguitar.com.ar/ (non-commercial; TuxGuitar)
http://www.renoise.com/ (non-commercial; Renoise)
http://moc.daper.net/ (non-commercial; MOC [Music on Console])
http://cmus.sourceforge.net/ (non-commercial; cmus)
http://mp3blaster.sourceforge.net/ (non-commercial; mp3blaster)
http://www.vorbis.com/ (non-commercial; vorbis)
http://www.mpg123.de/ (non-commercial; mpg123)
http://decibel.silent-blade.org/ (non-commercial; Decibel Audio Player; GNOME)
http://traverso-daw.org/ (non-commercial; Traverso [recording & editing])
http://banshee-project.org/ (non-commercial; Banshee)
http://code.google.com/p/clementine-player/ (non-commercial; Clementine)
http://sourceforge.net/projects/guayadeque/ (non-commercial; Guayadeque)
http://projects.gnome.org/rhythmbox/ (non-commercial; Rhythmbox)
http://code.google.com/p/quodlibet/ (non-commercial; Quod Libet)
http://www.exaile.org/ (non-commercial; Exaile)
http://mpd.wikia.com/wiki/Music_Player_Daemon_Wiki (non-commercial; Music Player Daemon)
http://deadbeef.sourceforge.net/ (non-commercial; DeaDBeeF)

Music Editor (overlap with Music)
http://www.denemo.org/ (non-commercial; Denemo)
http://lilypondtool.blogspot.com/(non-commercial; LilyPondTool)

Navigation
http://navit.sourceforge.net/ (non-commercial; Navit)
http://gpsdrive.de/ (non-commercial; GpsDrive)

Network (including network monitor)
http://etherape.sourceforge.net/ (non-commercial; EtherApe)
http://iptraf.seul.org/ (non-commercial; IPTraf)
http://www.nagios.org/ (non-commercial; Nagios)
http://wifi-radar.systemimager.org/ (non-commerical; WiFi Radar)
http://developer.apple.com/networking/bonjour/index.html (commercial; Bonjour)
http://www.wireshark.org/ (commercial, but free basic; Wireshark)

News Readers/RSS
http://newspipe.sourceforge.net/ (non-commercial; Newspipe [email])
http://www.gnome.org/projects/straw/ (non-commercial; Straw [GNOME])
http://syndigator.sourceforge.net/ (non-commercial; Syndigator)
http://kiza.kcore.de/software/snownews/ (non-commercial; Snownews [text])
http://www.cincomsmalltalk.com/BottomFeeder/ (non-commercial; BottomFeeder)
http://liferea.sourceforge.net/ (non-commercial; Liferea)
http://www.mozilla.org/products/firefox/live-bookmarks.html (non-commercial; Live Bookmarks; Firefox web browser extension)
http://inforss.mozdev.org/ (non-commercial; infoRSS)
http://sage.mozdev.org/ (non-commercial; Sage; Firefox web browser extension)
http://www.wizzcomputers.com/Welcome.php (non-commercial; Feedview; Firefox web browser extension)
http://www.rssowl.org/ (non-commercial; RSSOwl)
http://newsbeuter.org/ (non-commercial; newsbeuter)
http://userbase.kde.org/Akregator (non-commercial; Akregator)

Notes
http://live.gnome.org/Gnote (non-commercial; Gnote)
http://www.tuxarena.com/intro/ref_notes.php (Notes-Taking Applications for Linux; 3/17/14)

Optical Character Recognition
http://www.linux-ocr.ekitap.gen.tr/ (list)

Package Manager
http://www.nongnu.org/synaptic/ (non-commercial; Synaptic Package Manager)
http://linux.duke.edu/projects/yum/ (non-commercial; Yum)
http://www.linuxbsdos.com/2011/11/19/top-6-linux-and-bsd-graphical-installation-programs/ (Top 6 Linux and BSD graphical installation programs; 11/19/11)
http://gparted.sourceforge.net/ (non-commercial; GParted)
http://gparted-livecd.tuxfamily.org/ (non-commercail; Gparted-liveCD)
http://www.sysresccd.org/ (non-commercial; SystemRescueCd)
http://www.gnu.org/software/parted/parted.html (non-commercial; Parted)
http://qtparted.sourceforge.net/ (non-commercial; QTParted)
http://www.partimage.org/ (non-commercial; Partition Image)
http://partedmagic.com/wiki/PartedMagic.php (non-commercial; Parted Magic)
http://www.ranish.com/part/ (non-commercial; Ranish)
A http://www.gnu.org/software/guix/ (non-commercial; Guix)
http://www.fs-driver.org/ (non-commercial; Ext2 Installable File System; reads linux files from window)

Password Manager
http://www.fpx.de/fp/Software/Gorilla/ (non-commercial; Gorilla)
http://passwordmaker.org/ (non-commercial; PasswordMaker)
http://passwordmanager.sourceforge.net/ (non-commercial; PwManager)

PDA
http://www.multisync.org/news.php (non-commercial; MultiSync)
http://www.coldsync.org/ (non-commercial; ColdSync)
http://www.jpilot.org/ (non-commercial; J-Pilot)
http://picsnvideos.sourceforge.net/ (non-commercial; J-Pilot Videos Plugin)
http://pilotmanager.sourceforge.net/ (non-commercial; PilotManager)
http://www.pilot-link.org/ (non-commercial; pilot-link)
http://gpe.handhelds.org/ (non-commercial; GPE)
http://www.opensync.org/ (non-commercial; OpenSync; successor of Multisync)

PDF and Postscript readers listed w/ Programming
Pharmacy (overlap with Medical)
http://www.srspharmacy.com/index-3.html (commercial; PKonRx)

Phone (including video phone)
http://www.ekiga.org/ (non-commercial; Ekiga; includes videophone)
http://gphone.sourceforge.net/ (non-commercial; Gnome-o-phone)
http://www.antcom.de/ant-phone/ (non-commercial; ANT)
http://phpaint.sourceforge.net/pyvoicechat/ (non-commercial; Gyach)
http://www.twinklephone.com/ (non-commercial; Twinkle)
http://www.vocpsystem.com/index.php (non-commercial; VOCP; call answering/voice messaging)
http://kiax.sourceforge.net/ (non-commercial; Kiax)
http://www.linphone.org/?lang=us&rubrique=1 (non-commercial; Linphone)
http://www.freeswitch.org/ (non-commercial; FreeSWITCH)
http://www.vocpsystem.com/index.php (non-commercial; VOCP; call answering/voice messaging)
http://live.gnome.org/Empathy (non-commercial; Empathy)
http://tox.im/ (non-commercial; Tox, private IM, phone, & videophone)
http://www.jitsi.org/ (commercial; Jitsi (SIP Communicator); paid support, but free source)
http://skype.com/ (commercial; Skype; free basics)
http://www.qnext.com/ (commercial; Qnext; free basics)
http://www.gizmoproject.com/ (commercial; Gizmo; free basics)
http://www.wengophone.com/ (commercial; WengoPhone)
http://www.philzimmermann.com/EN/zfone/index.html (commercial; Zfone;secure)

Photo (see Graphics also)
http://www.gimphoto.com/ (non-commercial; GIMPPhoto)
http://picasa.google.com/linux/index.html (non-commercial; Picasa)
http://www.gphoto.org/ (non-commercial; gPhoto2)
http://photobatch.stani.be/ (non-commercial; Phatch)
http://f-spot.org/Main_Page (non-commercial; F-Spot)
http://gwenview.sourceforge.net/ (non-commercial; Gwenview)
http://extragear.kde.org/apps/kipi/ (non-commercial; Kipi; KDE)
http://kornelix.squarespace.com/fotoxx/ (non-commercial; Fotoxx)
http://bluemarine.tidalwave.it/ (non-commercial; blueMarine)
http://rawstudio.org/ (non-commercial; Rawstudio)
http://www.rawtherapee.com/ (non-commercial; Raw Therapee)
http://f-spot.org/Main_Page (non-commercial; F-Spot)
http://www.digikam.org/ (non-commercial; digiKam)
http://www.kphotoalbum.org/ (non-commercial; KPhotoAlbum)
http://www.renderpixie.com/ (non-commercial; Pixie)
http://sunflow.sourceforge.net/ (non-commercial; Sunflow)
http://kornelix.squarespace.com/fotoxx (non-commercial; Fotoxx)
http://hugin.sourceforge.net/ (non-commercial; Hugin)
http://krita.org/ (non-commercial; Krita [KDE])
http://bibblelabs.com/ (commercial; Bibble)
http://www.lightcrafts.com/linux/ (commercial, but free trial; LightZone)
http://minus.com/ (commercial; Minus; share files & music also)

Point of Sale
http://www.bananapos.com/pos/home.html (non-commercial; BananaPOS)
http://lemonpos.sourceforge.net/ (non-commercial; Lemon Pos)
http://tuxshop.sourceforge.net/index.php (non-commercial; TuxShop)
http://freshmeat.net/projects/bhpos (non-commercial; BananaPos)
http://www.novell.com/products/linuxpointofservice/ (commercial; SUSE® Linux Enterprise Point of Service)
http://www.volantesystems.com/volante/html/ (commercial; Volanté)

Poll
http://www.pollhost.com/ (commercial, but free; Pollhost; online)
http://www.hotscripts.com/Remotely_Hosted/Polls_and_Voting/ (list)

Postscript
http://pages.cs.wisc.edu/~ghost/ (non-commercial; Ghostscript)

Presentation
http://member.wide.ad.jp/wg/mgp/ (non-commercial; MagicPoint)

Printer
http://homokaasu.org/rasterbator/ (non-commercial; Rasterbator)
http://www.turboprint.de/english.html (commercial; TurboPrint)

Privacy
http://www.mozilla.org/en-US/lightbeam/ (non-commercial; Firefox add-on; Lightbeam for Firefox)
http://www.csoonline.com/article/574763/Seven_Firefox_Plug_ins_That_Improve_Online_Privacy (Seven Firefox Plug-ins That Improve Online Privacy); 3/12/10)
https://www.crypho.com/ (non-commercial; Crypho; private chat)
http://bleachbit.sourceforge.net/ (non-commercial; BleachBit; clean cookies, temp. files, logs, etc)

Programming
http://worldofgnome.org/5-of-the-best-programming-editors-under-linux-2014/ (5 Of The Best Programming Editors Under Linux [2014]; 1/21/14)
http://www.wxhexeditor.org/ (non-commercial; weHexEditor)

Publishing
http://www.scribus.net/ (non-commercial; Scribus)
http://wordpress.org/ (non-commercial; WordPress)
http://www.latex-project.org/ (non-commercial; LaTex)
http://www.tug.org/ (non-commercial; Tex)
http://kile.sourceforge.net/ (non-commercial; Kile)
http://www.iwebpress.com/ (non-commercial; newspaper; iWebPress)
http://wiki.docbook.org/topic/DocBookAuthoringTools (non-commercial; DocBook Wiki)

Radio
http://www.campware.org/en/camp/campcaster_news/ (non-commercial; Campcaster)
http://www.backbone.com/ (commercial; Backbone)

Reminder
http://todotxt.com/ (non-commercial; Todo.txt)

Robot
http://playerstage.sourceforge.net/ (non-commercial; The Player Project)
http://openrdk.sourceforge.net/ (non-commercial; OpenRDK)
http://www.ros.org/wiki/ (non-commercial; ROS.org)

Router
http://www.infoworld.com/d/networking/review-6-slick-open-source-routers-206810 (Review: 6 slick open source routers; 11/14/12)
http://www.freesco.org/ (non-commercial; FREESCO)

Satellite (see Weather too)
http://www.earth3d.org/ (non-commercial; Earth3D)
http://worldwind.arc.nasa.gov/index.html (non-commercial; World Wind; use java)
https://www.unidata.ucar.edu/software/idv/ (non-commercial; IDV)

Scanner
http://www.sane-project.org/ (non-commercial; SANE)
http://www.xsane.org (non-commercial; XSane)
http://kooka.kde.org/ (non-commercial; Kooka)
http://www.hamrick.com (commercial; VueScan)

Screen Reader
http://www.linux-speakup.org/ (non-commercial; The Speakup Project)
http://directory.fsf.org/project/gnopernicus/(non-commercial; Gnopernicus)

Search
https://duckduckgo.com (web search w/ privacy)
http://lucene.apache.org/nutch/ (web search; non-commercial; Nutch)
http://yacy.net/en/ (non-commercial; YaCy; peer-to-peer web search)
https://ssl.scroogle.org/ (google search w/ privacy)
https://ixquick.com/ (web search w/ privacy)
http://software.twotoasts.de/index.php?/pages/catfish_summary.html (desktop search; non-commercial; Catfish)
http://beagle-project.org/Main_Page (desktop search; non-commercial; Beagle)
http://desktop.google.com/linux/ (desktop search; non-commercial; Google Desktop)
http://www.lesbonscomptes.com/recoll/ (desktop search; non-commercial; Recoll)
http://strigi.sourceforge.net/ (desktop search; non-commercial; Strigi)
http://projects.gnome.org/tracker/ (desktop search; non-commercial; Tracker)
http://docfetcher.sourceforge.net/en/index.html (desktop search; non-commercial; DocFetcher)
http://pinot.berlios.de/ (desktop search; non-commercial; Pinot)

Security (data)
http://www.snort.org/ (non-commercial; Snort)
http://www.insecure.org/nmap/ (non-commercial; Nmap)
http://www.rootkit.nl/projects/lynis.html (non-commercial; Lynis; Security and system auditing tool)
http://www.cipherdyne.org/ (non-commercial; various)
https://grc.com/ (commercial; various programs)
http://www.astaro.com/# (commercial; Astaro's products)
http://www.ipcop.org/ (commercial; IPCop)
http://www.clarkconnect.com/ (commercial; ClarkConnect)
http://www.inmon.com/ (commercial; InMon)
http://www.acronis.com/ (commercial; Acronis)

Security (stolen laptop)
http://preyproject.com/ (non-commercial; Prey)

Server
http://www.apache.org/ (non-commercial; Apache)
http://www.apachefriends.org/en/xampp-linux.html (non-commercial; XAMPP [was LAMPP])
http://www.zimbra.com/ (non-commercial; Zimbra)
http://userful.com/products/ (commercial; Desktop Multiplier + Desktop Server + etc)
http://www.aprelium.com/ (commercial; Abyss)

Sleep mode
http://www.suspend2.net/ (non-commercial; Software Suspend)

Software Environment
http://www.eclipse.org/ (non-commercial; Eclipse)

Sound/Audio
http://ardour.org/ (non-commercial; Ardour)
http://audacity.sourceforge.net/ (non-commercial; Audacity)
http://www.nongnu.org/protux/ (non-commercial; Protux)
http://www.xmms.org/ (non-commercial; XMMS)
http://www.arts-project.org/ (non-commercial; aRts)
http://www.videolan.org/vlc/ (non-commercial; VLC media player)
http://ifp-gnome.sourceforge.net/ (non-commercial; iFP-Gnome)
http://www.opensound.com/ (commercial; open sound system)
http://opensource.creative.com/ (commercial, but free; Creative Soundcard)
http://sourceforge.net/projects/ripperx/ (non-commercial; ripperX)
http://nostatic.org/grip/ (non-commercial; Grip)

Spam
http://popfile.sourceforge.net/ (non-commercial; popfile)
http://spambayes.sourceforge.net/ (non-commercial; SpamBayes)

Speech Recognition
http://cmusphinx.sourceforge.net (non-commercial; Sphinx)
http://www.speech.cs.cmu.edu/pocketsphinx/ (non-commercial; PocketSphinx)
http://brewer123.home.comcast.net/~brewer123/projects/speechlion/README.html (non-commercial; SpeechLion; uses Sphinx)
http://htk.eng.cam.ac.uk/ (non-commercial; HTK)
http://julius.sourceforge.jp/en_index.php (non-commercial; Julius)
http://www.voxforge.org/ (non-commercial; VoxForge; alpha as of 9/27/08)
http://freespeech.sourceforge.net/ (non-commercial; Open Mind Speech' alpha as of 9/27/08)
http://antlr.org/ (non-commercial; ANTLR)
http://live.gnome.org/GnomeVoiceControl (non-commercial; Gnome-Voice-Control)
http://code.google.com/p/voximp/ (non-commercial; voximp)
http://www.handheldspeech.com/ (commercial; Handheld Speech)
http://www.wizzardsoftware.com/wizzard_wizzscribe_si.php (commercial; WizzScribe SI)

Statistic
http://www.gnu.org/software/pspp/pspp.html (non-commercial; PSPP)

Stock Ticker
http://www.alphatrade.com/stock-market-software-real-time-quote.php (commercial; E-Gate)
http://a.domaindlx.com/joetzzz/mozdev/stockquote/ (non-commercial; Stock Quote; Firefox web browser extension)

Stolen Laptop
http://preyproject.com/ (non-commercial; Prey)

Surveilance
http://www.torproject.org/index.html.en (commercial; Tor)

System Administrtor
http://www.webmin.com/ (non-commercial; Webmin)
http://cb.vu/unixtoolbox.xhtml (non-commercial; Unix Toolbox)

System Management
http://www.easilize.com/requirements.html Easilize

Tax (including on the web)
http://opentaxsolver.sourceforge.net/ (non-commercial; Open Source Tax Solver)

Terminal
http://www.afterstep.org/aterm.php (non-commercial; aterm)
http://rxvt.sourceforge.net/ (non-commercial; RXVT)
http://extragear.kde.org/apps/yakuake/ (non-commercial; extragear)
http://software.jessies.org/terminator/ (non-commercial; Terminator)
http://roxterm.sourceforge.net/ (non-commercial; RXVT)
https://launchpad.net/clicompanion (non-commercial; CLI Companion)

Terminal Server
http://www.tecmint.com/linux-terminal-emulators/ (20 Useful Terminal Emulators for Linux; 2/1/14)
http://www.ltsp.org

TELNET Equivalents
http://www.openssh.com/ (non-commercial; OpenSSH)
http://www.pingx.net/secpanel/ (non-commercial; SecPanel)
http://www.vandyke.com (commercial; various programs)
http://www.stdnet.com/ (commercial; various programs)

Text Editor (Emacs & vim are under console commands; programming editors are under Programming)
http://projects.gnome.org/gedit/ (non-commercial; GEdit)
http://www.jedit.org/ (non-commercial; jEdit)
http://kate-editor.org/ (non-commercial; Kate)
http://kate-editor.org/kwrite (non-commercial; KWrite; uses Kate components)
http://tarot.freeshell.org/leafpad/ (non-commercial; Leafpad)
http://www.nano-editor.org/ (non-commercial; Nano)
http://www.nedit.org/ (non-commercial; NEdit)
http://www.kde-apps.org/content/show.php?content=10966 (non-commercial; CUTE)
http://scribes.sourceforge.net/ (non-commercial; Scribe)
http://www.sublimetext.com/ (non-commercial; Sublime Text; programming)
http://www.scintilla.org/SciTE.html (non-commercial; SCIntilla/SciTE.html; programming)
http://www.fckeditor.net/ (non-commercial; FCKeditor [internet])

Text Editor (collaborative)
http://gobby.0x539.de/trac/ (non-commercial; Gobby)
http://writeboard.com/ (commercial, but free; Writeboard)
http://etherpad.com/ (commercial, but free; Etherpad)

Text-to-Speech
(non-commercial; eSpeak)
http://reecedunn.co.uk/cainteoir/ (non-commercial; Cainteoir Text-to-Speech; uses eSpeak to read ebooks)
http://www.cstr.ed.ac.uk/projects/festival/ (non-commercial; Festival)
http://accessibility.kde.org/developer/kttsd/ (non-commercial; KTTS)
http://www.speech.cs.cmu.edu/flite/ (non-commercial; Flite)
http://freetts.sourceforge.net/docs/index.php (non-commercial; FreeTTS)

Tide
http://www.flaterco.com/xtide/ (non-commercial; XTide)

Torrent
http://libtorrent.rakshasa.no/ (non-commercial; libTorrent and rTorrent Project)
http://www.tuxarena.com/intro/ref_tor.php (BitTorrent Clients for Linux; 3/13/14)

Translators
http://wordtrans.sourceforge.net/ (non-commercial; Wordtrans)
http://freespeak.berlios.de/ (non-commercial; (non-commercial; FreeSpeak)
http://logos-os.dfki.de/ (commercial & open source; OpenLogos)
http://www.babelfish.com/ (commercial & online; Babelfish)

Tutorial
http://tuxtorial.com/ (non-commercial; Tuxtorial)
http://www.debugmode.com/wink/ (non-commercial; Wink)

Typing
http://tuxtype.sourceforge.net/ (non-commercial; TuxType)

USB Installation
http://unetbootin.sourceforge.net/ (non-commercial; Unetbootin)

Video (including tv; check music also)
http://www.openshotvideo.com/ (non-commercial; OpenShot)
http://xmodulo.com/2014/02/watch-free-online-tv-linux.html (How to watch free online TV on Linux; 2/10/14)
http://www.zdnet.com/non-linear-video-editing-software-open-source-alternatives-to-abobe-premiere-pro-cc-7000027201/ (Non-linear video editing software: Open-source alternatives to Abobe Premiere Pro CC; 3/11/14)

Virtual Machines
http://www.cl.cam.ac.uk/Research/SRG/netos/xen/ (non-commercial; Xen)

Virtual Network Computing (VNC)
http://www.tightvnc.org/ (non-commercial; TightVNC)
http://www.tightvnc.com/ (non-commercial; TightVNC)
http://www.tightvnc.com/projector/ (commercial, but free; TightProjector)
http://www.kaboodle.org/ (non-commercial; Kaboodle)

Weather (see Satellite too)
http://www.unidata.ucar.edu/software/gempak/ (non-commercial; GEMPAK)
http://weather.unisys.com/wxp/ (non-commercial; WXP)
http://grads.iges.org/grads/ (non-commercail; GrADS)

Web Application Framework
http://www.adobe.com/products/flex/ (commercial & open source; [Adobe] Flex)

Web Analytic
http://piwik.org/ (non-commercial; Piwik)

Web Proxy
http://www.squid-cache.org/ (non-commercial; Squid)
http://www.squidguard.org/ (non-commercial; squidGuard, to be used with Squid)

Web Publishing
http://bluefish.openoffice.nl/ (non-commercial; bluefish)
http://quanta.sourceforge.net/ (non-commercial; Quanta Plus; KDE)
http://www.kompozer.net/ (non-commercial; Kompozer)
http://www.nvu.com/ (non-commercial; Nvu)
http://www.screem.org/ (non-commercial; SCREEM)
http://www.mamboserver.com/ (non-commercial; mambo)
http://www.w3.org/Amaya/ (non-commercial; Amaya)
http://ckeditor.com/ (non-commercial; CKEditor)
http://www.tinymce.com/index.php (non-commercial; TinyMCE; uses java)
https://towtruck.mozillalabs.com/ (non-commercial; TowTruck [Mozilla]; real-time collabration)

Wiki
http://www.mediawiki.org/wiki/MediaWiki (non-commercial; MediaWiki)
http://www.tiddlywiki.com/ (non-commercial; TiddlyWiki)
http://doxwiki.sourceforge.net/ (non-commercial; doxWiki)
http://sourceforge.net/projects/stickwiki (non-commercial; Wiki on a Stick)

Window Emulator/Simulator/Virtualization
http://www.winehq.com/ (non-commercial; Wine)
http://dosbox.sourceforge.net/ (non-commercial; dosbox)
http://www.dosemu.org/ (non-commercial; dosemu)
http://fabrice.bellard.free.fr/qemu/ (non-commercial; QEMU)
http://bochs.sourceforge.net/ (non-commercial; Bochs)
http://www.codeweavers.com/ (commercial; CrossOver Office)
http://win4lin.com (commercial; Win4Lin)
http://www.vmware.com/ (commercial; VMware)
http://www.parallels.com/ (commercial; Parallels)
http://www.aclerex.com/ (commercial; AclereX)

Window Manager (not desktop environment)
http://www.beryl-project.org/index.php (non-commercial; Beryl)
http://en.opensuse.org/Compiz (non-commercial; Compiz)
http://icculus.org/openbox/ (non-commercial; openbox)
http://fluxbox.org/ (non-commercial; FluxBox)
http://www.windowmaker.info/ (non-commercial; Window Maker)
http://www.icewm.org/ (non-commercial; iceWM)
http://www.gnu.org/software/screen/ (non-commercial; Screen)
http://awesome.naquadah.org/ (non-commercial; awesome)
http://box-look.org/ (themes for fluxflux, openbox, iceWM, etc)
http://xwinman.org/others.php (list)

Wireless
http://sourceforge.net/projects/ndiswrapper/ (non-commercial; NdisWrapper)
http://madwifi.org/ (non-commercial; MadWifi)
http://www.kismetwireless.net/ (non-commercial; Kismet)
http://www.linux-wlan.org/ (commercial, but open source)
http://blogs.techrepublic.com.com/10things/?p=873 (10 tools to connect to wireless networks in Linux; 7/14/09)
http://resources.zdnet.co.uk/articles/comment/0,1000002985,39714325,00.htm (Ten top wireless connection tools for Linux; 8/14/09)

Word Processor (and Spreadsheet)
http://www.libreoffice.org/ (non-commercial; LibreOffice)
http://www.abisource.com/ (non-commercial; AbiWord)
http://www.koffice.org/ (non-commercial; KOffice)
http://www.koffice.org/kword/ (non-commercial; KWord)
http://www.koffice.org/kspread/ (non-commercial; KSpread)
http://kile.sourceforge.net/ (non-commercial; Kile [LaTeX])
http://www.lyx.org/ (non-commercial; LyX)
http://go-oo.org/ (non-commercial; go-oo)
http://www.openoffice.org/ (non-commercial; OpenOffice)
http://ooextras.sourceforge.net/ (non-commercial; OpenOffice extras)
http://www.ooomacros.org/ (non-commercial; OpenOffice macros)
http://extensions.services.openoffice.org/project/clker_com (non-commercial; clker.com openoffice.org addon)
http://www.worldlabel.com/Pages/openoffice-template.htm (commercial but free templates; OpenOffice; Worldlabel.com)
http://sourceforge.net/projects/ooo-word-filter (non-commercial; filter for MS Word to read ODF)
http://libwpd.sourceforge.net/ (non-commercial filter; WordPerfect filter)
http://www.softmaker.com/english/tml_en.htm (commercial; TextMaker)

Word Processor (Web-based and/or Collaborative Editor)
https://abicollab.net/ (???; AbiCollab; based on AbiWord)
http://www.zohowriter.com (commercial, but free; Zoho Writer)
http://www.thinkfree.com (commercial, but free; ThinkFree)
http://docs.google.com/ (commercial, but free; Google Docs n Spreadsheets)
http://oreports.com/ (commercial, but free; OpenReports)
http://www.fengoffice.com/web/ (commercial with free trial; Feng Office)
http://www.ajaxlaunch.com/ajaxwrite/ (commercial, but free; ajaxWrite)
http://www.picoscribe.com/html/picoWrite.html (commercial, but free; picoscribe; office suite)
http://www.live-documents.com/basics.html (commercial, but free; Live Documents)
http://www.cynapse.com/downloads/syncin-desktop-client (commercial; Sync.in)

Workspace
http://fluxspace.sourceforge.net/ (non-commercial; Fluxspace)

X (Window Display)
http://conky.sourceforge.net/ (Conky used by OpenBox)
http://conky.sourceforge.net/ (non-commercial; conky)

Console Commands

General:

Introduction
http://www.ibm.com/developerworks/linux/library/l-lpic1-v3-103-1/index.html (Learn Linux, 101: The Linux command line; 8/25/09)
http://linux.org.mt/article/terminal
http://www.linuxcommand.org/
http://math.bu.edu/misc/DOCSERVER/raw/sh.pdf (unix)
http://www.unixguide.net/linux/linuxshortcuts.shtml
http://en.flossmanuals.net/gnulinux (FLOSS MANUALS)
http://www.tuxarena.com/static/intro_linux_cli.php
http://www.computerworld.com/s/article/9202538/12_Commands_Every_Linux_Newbie_Should_Learn
http://h30565.www3.hp.com/t5/Feature-Articles/The-16-Linux-Shell-Commands-Every-Desktop-Linux-User-Should-Know/ba-p/3093 (The 16 Linux Shell Commands Every Desktop Linux User Should Know; 4/25/12)
http://mylinuxbook.com/linux-shell-environment/ (Linux Shell environment; 10/31/12)

Advanced
http://www.tldp.org/LDP/abs/html/ (Advanced Bash-Scripting Guide; 3/24/09)
http://www.er.uqam.ca/nobel/r10735/unixcomm.html (Some Useful Linux Commands; 2/02)
http://www.linuxuser.co.uk/tutorials/shell-scripting-for-system-administrators-beyond-the-basics/ (Shell scripting for system administrators: beyond the basics; 10/12/10)
http://www.linuxandlife.com/2013/04/some-tips-to-use-command-line-faster.html (Some tips to use the command line faster; 4/15/13)
http://www.tecmint.com/51-useful-lesser-known-commands-for-linux-users/ (51 Useful Lesser Known Commands for Linux Users; 12/13)

History
http://www.ibm.com/developerworks/linux/library/l-linux-shells/index.html?ca=drs- (Evolution of shells in Linux; 12/11)

References
http://www.pixelbeat.org/cmdline.html (Linux Commands - a practical reference; 1/7/08)
http://homepage.powerup.com.au/~squadron/(One Page Linux Manual; date???)
http://www.onlamp.com/linux/cmd/ (Linux in a Nutshell, 5th Edition; 2009)
http://www.linuxselfhelp.com/linuxterms.html (Linux terms, commands & programs; 2005)
http://www.ss64.com/bash/index.html (An A-Z Index of the Bash command line for Linux; date???)
http://www.archlug.org/linux-by-example/ (Linux by Example; date???)
http://linux.die.net/man/ (Linux man pages; no date)
http://searchenterpriselinux.techtarget.com/generic/0,295582,sid39_gci1282259,00.html (77 useful Linux commands and utilities; 12/3/07)
http://linux.die.net/Linux-CLI/doc-index.html (GNU/Linux Command-Line Tools Summary; no date)
http://www.linuxmanpages.com/ (linuxmanpages.com; date???)
http://amath.colorado.edu/computing/Workstations/commands.html (Other Basic Commands; unix; 1998)
http://www.laynetworks.com/linux.htm (UNIX / Linux Command Summary ; 2008)
http://www.reallylinux.com/docs/basic.shtml (Basic Linux Commands; 2009)
http://alinuxblog.wordpress.com/2008/08/23/10-must-have-linux-not-only-cheat-sheet/ (list; 10 must-have Linux (and not only) cheat-sheets; 8/23/08)
http://tldp.org/LDP/GNU-Linux-Tools-Summary/html/index.html (GNU/Linux Command-Line Tools Summary; 4/15/06)
http://www.junauza.com/2009/08/10-essential-unixlinux-command-cheat.html (10 Essential UNIX/Linux Command Cheat Sheets; list; 8/09?)
http://www.cyberciti.biz/tips/linux-unix-commands-cheat-sheets.html (Top 10 Best Cheat Sheets and Tutorials for Linux / UNIX Commands; 6/17/09)

http://www.cemdesign.co.uk/blog/post.php?s=2012-07-10-unix-commands-cheat-sheet (Unix Commands Cheat Sheet)
http://www.efytimes.com/e1/fullnews.asp?edid=113848 (Important Shortcuts For Linux Beginners; 8/21/13)
http://www.everydaylinuxuser.com/2013/09/our-favourite-linux-cheat-sheets.html (Our Favourite Linux Cheat Sheets; 9/13)
http://mywiki.wooledge.org/BashFAQ (BASH Frequently Asked Questions)
http://mywiki.wooledge.org/BashGuide (BashGuide)

Misc.
http://mylinuxbook.com/funny-side-of-linux-command-line/ (The funny side of Linux command line; 4/15/13)
http://mylinuxbook.com/funny-and-interesting-linux-commands-part-ii/ (Funny And Interesting Linux Commands – Part II; 5/8/13)
http://www.binarytides.com/linux-fun-commands/ (20 amusing Linux commands to have fun with the terminal; 3/14/14)

Scripts
http://www.freeos.com/guides/lsst/ (Linux Shell Scripting Tutorial; 2002)
http://linux.dbw.org/shellscript_howto.html (How to write a shell script; date???)
http://www.dreamsyssoft.com/shell_prog.jsp (UNIX Shell Scripting Tutorial; date???)
http://www.shellcheck.net/ (shellcheck.net)
http://www.linuxandlife.com/2013/07/how-to-write-scripts-tip-internal-vs.html (Tip to write scripts: Internal vs External commands; 7/15/13)
Various Utilities
http://www.cyberciti.biz/open-source/best-terminal-applications-for-linux-unix-macosx/ (15 Greatest Open Source Terminal Applications Of 2012;1/7/13)
http://xmodulo.com/2014/03/geographic-location-ip-address-command-line.html (How to look up the geographic location of an IP address from the command line; 3/13/14)

Specific: (Also check information from man and info, i.e., "man ls" and "info ls")

apt-get (include clean)
http://www.debian.org/doc/manuals/apt-howto/ch-apt-get.en.html

chkrootkit
http://www.chkrootkit.org/

emacs
http://www.gnu.org/software/emacs/
http://www.junauza.com/2009/09/quick-and-subtle-introduction-to-emacs.html (A Quick and Subtle Introduction to Emacs; 9/09)
http://rinari.rubyforge.org/ (add-on: Rinari for Ruby on Rail)

find
http://www.binarytides.com/linux-find-command-examples/ (25+ examples of Linux find command – search files from command line; 8/12/13)

ftp
http://davelozinski.com/tutorials/ftp/index.php?1367269030663 (The Basics of FTP)

fstab
http://www.tuxfiles.org/linuxhelp/fstab.html (tuxfiles:linuxhelp)

gzip
http://www.gzip.org/

kill (including pkill & killall)
http://www.tecmint.com/how-to-kill-a-process-in-linux/ (A Guide to Kill, Pkill and Killall Commands to Terminate a Process in Linux; 9/19/13)

http://freshmeat.net/projects/keep/

make
http://www.gnu.org/software/make/manual/make.html

lshw
http://ezix.org/project/wiki/HardwareLiSter

ping
http://ftp.arl.mil/~mike/ping.html

rpm
http://bobcares.com/article45.html (RPM basics)

rpmfind/rpm2html
http://rpmfind.net/

sed
http://www.grymoire.com/Unix/Sed.html (Sed - An Introduction and Tutorial)
http://en.wikipedia.org/wiki/Sed (Wikipedia - sed)
http://www.panix.com/~elflord/unix/sed.html
http://www.cornerstonemag.com/sed/ (sed . . . the stream editor)
http://www.gnu.org/software/sed/manual/ (sed, a stream editor)

sysrq
http://www.makeuseof.com/tag/fix-unresponsive-or-frozen-computers-with-keyboard-shortcuts/ (Fix Unresposive or Frozen Linux Computers ...)

su + sudo
http://lifehacker.com/make-sudo-sessions-last-longer-in-linux-1221545774 (Make Sudo Sessions Last Longer in Linux; 8/29/13)
http://www.tecmint.com/su-vs-sudo-and-how-to-configure-sudo-in-linux/ (Difference Between su and sudo and How to Configure sudo in Linux; 3/19/14)

tar
http://www.gnu.org/software/tar/tar.html
http://rholbert.colug.net/pdf/tar.pdf
http://www.nextstep4it.com/categories/unix-command/archive/ (Linux/Unix tar Command with Practical Examples; 4/2/13)

tty
http://www.linuxdevices.com/articles/AT5727959130.html (The tty Layer; 8/1/02)

x
http://www.x.org/

urpmi
http://easyurpmi.zarb.org/

vi & vim
http://www.vim.org/
http://www.viemu.com/a_vi_vim_graphical_cheat_sheet_tutorial.html (Graphical vi-vim Cheat Sheet and Tutorial; 2008)
http://www.linuxconfig.org/Vim_Tutorial (Vim Tutorial; 2009)
http://simpletutorials.com/vim/index.php (Overcoming Basic VIM Frustrations; date???)
http://www.rru.com/~meo/useful/vi/vi.intro.html (VI (and Clone) Introductory Guide; 12/12/98)
http://www.rru.com/~meo/useful/vi/vi.rm.html (VI (and Clone) Editor Reference Manual; 12/12/98)
http://ldn.linuxfoundation.org/article/vim-101-a-beginners-guide-vim (Vim 101: A Beginner's Guide to Vim; 11/20/09)
http://www.linux.com/learn/tutorials/243002-vim-201-an-intermediate-guide-to-vim (Vim 201: An Intermediate Guide to Vim; 11/25/09)
https://www.ibm.com/developerworks/mydeveloperworks/blogs/58e72888-6340-46ac-b488-d31aa4058e9c/entry/linux_vim_editor31?lang=en (Linux vim editor; 10/6/12)
http://tuts.pinehead.tv/2012/10/31/vi-short-cuts-for-beginners/ (VI Shortcuts & Commands For Newbies; 10/31/12)

Distributions

General
http://distrowatch.com/ -> major distributions
http://www.gooplusplus.com/xsubmenu.php?linux (directory of linux distros)
http://www.tuxradar.com/content/how-choose-best-linux-distro (How to choose the best Linux distro for you; 4/29/09)
http://en.wikipedia.org/wiki/Comparison_of_Linux_distributions (Comparison of Linux distributions)
http://en.wikipedia.org/wiki/List_of_Linux_distributions (List of Linux distributions)
http://www.livecdlist.com/ (The LiveCD List [try a liveCD])
http://www.zegeniestudios.net/ldc/index.php (Linux Distribution Chooser; updated 4/17/09))
http://desktoplinuxathome.com/distro.html(What Linux distribution should you try?; 6/28/09)
http://www.tuxs.org/chooser/ (Linux Distribution Chooser 0.3; date???)
http://polishlinux.org/choose/ (Choose OS; 8/13/05)
http://www.linuxforums.org/reviews/overview_of_the_ten_major_linux_distributions.html (Overview of the ten major Linux distributions; 4/1/06)
http://linux-blog.org/how-to-choose-the-right-distribution-of-linux/ (How-To Choose the Right Distribution of Linux; 11/17/11)
http://www.tuxradar.com/content/distro-picker-0 (Linux Distro Picker; 4/25/13)
http://www.everydaylinuxuser.com/2014/02/analysis-of-top-10-linux-operating.html (Analysis of the top 10 Linux operating systems; 2/8/14)

Make your own
http://www.instalinux.com/cgi-bin/coe_bootimage.cgi (InstallLinux; date???)

Specifics:

ArkOS (Raspberry Pi; privacy)
https://arkos.io/ (Main Site)

ArchBang (Arch Linux w/ Openbox
http://archbang.org/ (Main Site)

Arch Linux [fast, lightweight, console]
http://www.archlinux.org/ (Main Site)

Browser Linux
http://www.browserlinux.com/ (Main Site)

CrunchBang (Debian w/ OpenBox)
http://crunchbang.org/ (Main Site)
http://crunchbanglinux.org/ (CrunchBang stuffs)
http://crunchbang.org/wiki/ (Wiki)
http://crunchbanglinux.org/forums/ (forums)
http://mehall.co.cc/beginners.html (Beginner's Guide to Linux/#!)
http://www.willsimpson.org/temp/crunchbang.html (#! linux desktop guide)
http://ostatic.com/blog/crunchbang-beautiful-minimalism (review: Crunchbang - Beautiful Minimalism; 8/22/13)

Damn Small Linux [small; FluxBox; debian-based]
http://www.damnsmalllinux.org/ (Main Site)

Debian
http://www.debian.org (Main Site)
http://www.debian.org/doc/ (Docs)
http://www.togaware.com/linux/survivor/ (Docs Online & Book)
http://www.debianhelp.co.uk/ (Docs)
http://dotdeb.org/ (Dotdeb; unofficial repository)
http://www.apt-get.org/ (Unofficial APT repositories)
http://people.debian.org/~debacle/refcard/ (Reference Card)

DeLi(cate) (old computer)
http://delicate-linux.net/ (Main Site)

DoudouLinux (children)
http://www.doudoulinux.org/web/english/

Easy Peasy
http://www.geteasypeasy.com/ (Main Site)

Fedora
http://fedoraproject.org/ (Main Site)
http://linuxpoison.blogspot.com/2008/11/multimedia-support-in-fedora-10.html (Complete Dose of Linux Poison; multimedia)
http://rpmfusion.org/ (RPM Fusion: extras for Fedora)
http://www.my-guides.net/en/content/view/174/26/ (myguide.net; docs for various versions)
http://www.tuxradar.com/content/newbies-guide-fedora-12 (docs)
http://www.fedora-netbook.com/ (fedora-netbook)
http://www.unixmen.com/fedora-17-install-codecs-drivers-and-fonts-in-under-5-minutes/ (Fedora 17 – Install Codecs, Drivers and Fonts in under 5 minutes!; 5/31/12)
http://www.unixmen.com/201206-how-to-install-flash-player-on-fedora/ (How to install Flash player on Fedora 17; 6/11/12)

Foresight Linux
http://www.foresightlinux.com/ (Main Site)
http://www.foresightlinux.org/kids.html (kids)

Fuduntu
(Main Site)

gNewSense [fully free]
http://www.gnewsense.org/ (Main Site)

gOS
http://www.thinkgos.com/ (Main Site)

Ichthux
http://www.ichthux.com/ (distro: Ichthux)
http://alioth.debian.org/projects/ichthux/ (Ichthux distro)

Knoppix
http://www.knoppix.org/ (Main Site)
http://www.knoppix.net/ (wiki)
http://www.extremetech.com/article2/0,1697,1918391,00.asp (Fixing Windows with Knoppix; 2/2/06)
http://www.extremetech.com/article2/0,1697,1928189,00.asp (Fixing Linux with Knoppix; 2/17/09)

http://xmodulo.com/2014/03/geographic-location-ip-address-command-line.html Leenux
http://www.leeenux-linux.com/ (Main Site)

Linux Mint
http://linuxmint.com/ (Main Site)
http://segfault.linuxmint.com/ (Linux Mint Blogs)
http://www.howtoforge.com/the-perfect-desktop-linux-mint-9-isadora (Docs for Linux Mint 9)
http://community.linuxmint.com/tutorial/view/96 (Fluxbox menu; personal)
http://linuxbsdos.com/ask/2011/08/change-screen-resolution-on-linux-mint-11-lxde/ (Change Screen Resolution on Linux Mint 11 LXDE; 8/16/11)
http://community.linuxmint.com/tutorial/view/101 (How to enable your Floppy driver; 2010)
http://douwil7.100webspace.net/linux/Tuning%20LXDE.html (A Beginners Guide To Setting Up Linux Mint LXDE, The Lightweight Champion)
http://www.howtoforge.com/introduction-to-the-linux-mint-cinnamon-desktop (Introduction To The Linux Mint Cinnamon Desktop; 2/19/12)
http://www.linuxbsdos.com/2012/04/25/manual-disk-partitioning-guide-for-linux-mint-debian/ (Manual disk partitioning guide for Linux Mint Debian; 4/25/12)
http://www.noobslab.com/2012/06/install-skype-40-in-ubuntulinux-mint.html (Install Skype 4.0 in Ubuntu/Linux Mint (New Release); 5/12)

Mageia
http://www.mageia.org/en/ (Main Site)
https://forums.mageia.org/en/ (Forums)

Mandriva (was Mandrake)
http://www.mandriva.com/ (MainSite)
http://forum.mandriva.com/ (Forums)
http://www.mandriva.com/en/support (Support)
http://store.mandriva.com/ (Store)
http://mandrivausers.org/?act=idx (Forums)
http://www.mandrake.tips.4.free.fr/ (Docs)
http://www.jennings.homelinux.net/ (Docs)

MeeGo
https://meego.com/ (Main Site)

Mepis
http://www.mepis.org/ (Main Site)
http://www.mepislovers.org/forums/index.php (Forums)
http://www.mepisguides.com/ (Guides)
http://www.mepis.org/forum (Forums)

MiniMe (mini PCLinuxOS)
http://www.pclinuxos.com (search for MiniMe)

NanoLinux
http://sourceforge.net/projects/nanolinux/ (Main Page)

Nosonja (simple Arch)
http://nosonja.org/ (main site)

PCLinuxOS
http://www.pclinuxos.com/ (Main Site)
http://www.pclinuxos.com/ -> support -> wiki (Wiki)
http://www.pclinuxos.com/ -> forums/ (Forums)
http://www.pclinuxoshwdb.com/ (Hardware Database)
http://www.pclosmag.com/ (PCLinuxOS magazine)
http://www.mypclinuxos.com/ (News)
http://www.pclinuxonline.com/

PC/OS (Ubuntu w/ fully loaded XFCE)
http://www.pc-os.org/ (Main Site)

PiBang (Crunchbang on Pi [ARM])
http://www.pibanglinux.org/ (Main Site)

Puppy Linux [small; iceWM]
http://puppylinux.org/main/index.php (Main Site)
http://www.murga-linux.com/puppy/index.php (Forums)

Qimo (for kids)
http://www.qimo4kids.com/ (Main site)

Sabayon Linux
http://www.sabayonlinux.org/

Scientific Linux (SL) [scientific tools]
https://www.scientificlinux.org/

Security-Enhanced Linux
http://www.nsa.gov/research/selinux/index.shtml (Home Page)

Sidux
http://sidux.com/ (Main Site)

Slackware
http://www.slackbook.org/ (Docs)

SuSe (Novell)
http://www.novell.com/linux/suse/ (MainSite)
http://www.opensuse.org/Welcome_to_openSUSE.org (openSUSE)

Tails (The Amnesic Incognito Live System; privacy distro)
https://tails.boum.org/ (MainSite)

TinyMe (mini-PCLinuxOS)
http://tinymelinux.com/doku.php (main site)

Xandros
http://www.xandros.com/ (Main Site)
http://forums.xandros.com/ (Forums)
http://xandros.jammys.net/ (Docs)
http://en.wikibooks.org/wiki/Using_Xandros (wiki book)
http://wiki.linuxquestions.org/wiki/Xandros (wiki book)
http://www.geekconnection.org/ (is/was ??? xandros resources)

Ubuntu
http://www.ubuntulinux.org/ (Main Site)
http://www.ubuntuforums.org/ (Forums)
http://www.linuxaria.com/article/ubuntu-launchpad-ppa?lang=en (Ubuntu, Launchpad and PPA; 11/16/10)

Vector
http://beginlinux.com/desktop_training/159-vector-linux/1367-course-vector-linux (Course: Vector Linux)

WOW! (senior) http://www.mywowcomputer.com/ (linux software & hardware for seniors)

Yoper
http://www.yoper.com/ (Main Site)

Zenwalk Linux! [successor of Minislack]
http://zenwalk.org/ (Main Site)

ZevenOS
http://www.zevenos.com/ (Main Site)

Retailers

Buy places
http://www.linuxcentral.com/_v3/
http://www.edmunds-enterprises.com/linux/
http://cart.cheapbytes.com/cgi-bin/cart
http://osheaven.net/
http://ztechshop.net/index.php
http://www.pctech101.com/
http://on-disk.com/ (commercial; On-Disk.com; includes window & macs stuffs)
http://www.geeks.com (commercial; Geeks; hardware/media; not linux-specific)
http://www.tigerdirect.com/ (commercial; Tiger Direct; hardware; not linux-specific)
http://www.meritline.com/ (commercial; Meritline; hardware/media; not linux-specific)
http://www.alwaysinnovating.com/home/index.htm (commercial; Always Innovating; hardware/miniature; not linux-specific)

Linux pre-installed vendors (desktops, servers, laptops, tablets)
http://lxer.com/module/db/index.php?dbn=14 (listing)
http://linuxpreloaded.com/ (listing)
http://www.opensensesolutions.com/ (commercial; Open Sense Solutions; public [library] desktop, consultant)
http://www.laclinux.com/en/Start (commercial; Los Alamos Computers; high-end workstation and laptop)
http://eracks.com -> desktops (ommercial; eRacks; server, desktop, laptop)
http://www.ibexpc.com/linuxsystems.html (commercial; IBEXPC; desktop, workstation)
http://www.linuxcomputersystems.com/ (commercial: Linux Computer Systems; server, workstation)
http://www.system76.com/ (commercial; system76; server, desktop, laptop)
http://www.amnet-comp.com/ (commercial; Amnet Computers; server, workstation)
http://www.asaservers.com/ (commercial; ASA Computers; server)
http://www.aslab.com/ (commercial; ASL; server, workstation)
http://www.emperorlinux.com/ (commercial; Emperor Linux; high-end laptop)
http://www.gamepc.com/ (commercial; Game PC; high-end server, desktop, laptop)
http://groovix.com/store/ (commercial; groovix/open sense solutions; public [library] desktop, consultant)
http://www.linuxcertified.com/ (commercial; Linux Certified; laptop, service)
http://www.linuxloft.com/ (commercial; Linux Loft; service)
http://www.swt.com/ (commercial; SW Technology; server, desktop, laptop)
http://www.pogolinux.com/ (commercial; pogo linux; server, workstation)
http://www.pricepc.com/ (commercial; pricepc.com; server, desktop)
http://www.scronline.com/ (commercial; SCR online; service)
http://www.alvio.com/default.aspx (commercial; Alvio)
http://cosmoseng.com/ (commercial; Cosmos Engineering; desktop, laptop, service)
http://www.zonbu.com/home/index.htm (commercial; Zonbu; desktop; 15W, $99 + 2 years subscription)
http://www.fit-pc.com/ (commercial; fit-pc; mini-desktop)
http://www.devonit.com/ (commercial; Devon IT; server, software)
http://www.norhtec.com/ (commercial; NorhTec; mostly servers + a desktop and a netbook)
http://www.ink-media.com/index.html (commercial; ink-media; netbook)
http://www.zareason.com/shop/home.php (commercial; zareason; server, desktop, laptop)
http://us.shuttle.com/ (commercial: Shuttle; desktop)
http://www.thelinuxlaptop.com/ (commercial; The Linux Laptop; laptop)
http://www.thebookpc.com/ (commercial: BookPC; mini-desktop)
http://www.linutop.com (commercial: Linutopq; mini-desktop)
http://www.limepc.com/index.shtml (commercial: LimePC; server, desktop, tablet)
http://store.viatech.com/protected/index.action (VIA Technologies; server, mini-PC)
http://www.picopc.co.uk/ (commercial; Sharp & Tappin Technology Ltd; PicoPC; mini-desktop)
http://linpc.us/ (commercial: LinPC; desktop, laptop)
http://www.thinkpenguin.com/ (commercial: Think Penguin; desktop, laptop)
http://www.eightvirtues.com/ (commercial: Eight Virtues; desktop)
http://trimslice.com/web/ (commercial; Trim-Slice; mini-computers)
http://utilite-computer.com/web/home (commercial; Utilite; mini-computers)
http://www.toysrus.com/shop/index.jsp?categoryId=12807709&camp=redirect:redirect:TRU:tabeo:80212 (commercial; tabeo; kid-friendly tablet)
http://makeplaylive.com/ (commercial: makeplaylive.com; Vivaldis [KDE] tablet)
http://www.linuxmint.com/store_computers.php (commercial: Think Penquin; Linux Mint desktop & notebook)
https://compulab.co.il/ (commercial; CompuLab; mini-PC)
http://www.solid-run.com/ (commercial; CuBox; mini-PC)
http://www.gigabyte.com/MicroSite/342/haswell.html(commercial; GIGABYTE; DIY)
http://cubox-i.com/ (commercial; CuBox-i; pre-sale as of 10/30/13)
http://www.psychsoftpc.com/ (commercial: Psychsoftpc)
http://www.linux-netbook.com/netbooks (list of linux netbooks)
See netbook (at the bottom) for more

Netbook (mostly ASUS eee laptop)
http://www.eeeuser.com/ (ASUS eee "directory")
http://forum.eeeuser.com/ (eee forum)
http://wiki.eeeuser.com/ (eee wiki)
http://vip.asus.com/login.aspx (register)
http://event.asus.com/eeepc/comparison/eeepc_comparison.htm eee model comparasion table)
http://sourceforge.net/projects/eee-applet (eee applet; ACPI)
http://www.allasus.com/CATALOG/ (commercial; StarTech; search for asus eee; retailer)
http://www.newegg.com/ (commercial; NewEgg.com; search for asus eee; retailer)
http://www.microcenter.com/> (commercial; MicroCenter; search for eeel retailer)
http://directron.com/ (commercial; Directron.com; search for asus eee; retailer)
http://www.jr.com (commercial; J&R; search for asus eee; retailer)
http://milwaukeepc.com (commercial; Milwaukee PC; search for asus eee; retailer)
http://www.costco.com (commercial; Costco; search for asus eee; retailer)
http://www.mobileplanet.com/ (commercial; mobileplanet; search for asus eee; retailer)
http://crucial.com/store/listparts.aspx?model=Eee%20PC%20701 (commercial; crucil; upgrade memory)
http://www.downloadsquad.com/2007/11/06/eee-pc-tips-a-crash-course-in-linux/ (docs; 11/06/07)
http://arstechnica.com/journals/linux.ars/2007/11/12/skype-2-0-beta-for-linux-adds-video-chat-works-with-built-in-webcam-on-asus-eee-pc (skype videophone on ASUS laptop; 11/12/07)
http://www.itwire.com/content/view/15853/1141/ (docs; Restoring and updating the ASUS Eee Linux PC; 11/19/07)
http://www.downloadsquad.com/2007/11/06/eee-pc-tips-a-crash-course-in-linux/ (Eee PC Tips: A crash course in Linux; 11/6/07)
http://beta.ivancover.com/wiki/index.php/Eee_PC (IVC wiki - advanced)
http://consumerist.com/5026046/10-secrets-to-getting-better-tech-support-from-asus (10 Secrets To Getting Better Tech Support From Asus; 7/16/08)
http://array.org/ubuntu/ (kernel add-on for Ubuntu and derivatives)
TARGET="_blank" http://www.everydaylinuxuser.com/2013/10/12-great-linux-operating-systems-for.html ( 12 great Linux operating systems for netbooks; 12/20/12)

Cheap mini-size linux computers
http://www.ovalelephant.com/p-2062-mini-pc-android-linux-linaro-a10-chip-1gb-ddr3-ram (Mini PC Android/Linux(Linaro) A10 Chip 1GB DDR3 RAM (Oval Elephant))
http://www.theverge.com/2012/5/22/3036745/via-apc-android-computer-announced (Via's APC, a $49 Android desktop computer, goes on sale this summer; sorry no VIA's link as of 8/4/12)
http://liliputing.com/2012/07/mini-x-tv-box-runs-android-linux-for-under-100.html (Mini X TV Box runs Android, Linux for under $100; if you want this, hunt for it)
http://liliputing.com/2012/07/linux-distributions-that-can-run-on-an-mk802-mini-pc.html (Linux distributions that can run on an MK802 Mini PC)
https://www.miniand.com/products/Hackberry%20A10%20Developer%20Board#buy (Hackberry A10 Developer Board)
https://www.miniand.com/products/Hackberry%20A10%20Developer%20Board (Hackberry A10 Developer Board)
http://apc.io (APC; android PC)
http://liliputing.com/2012/08/great-wall-u310-packs-an-ubuntu-desktop-pc-into-a-keyboard.html (Great Wall U310)
http://cubieboard.org/ (commercial; Cubieboard)
http://www.pengpod.com/ (commercial; PengPod; tablets & mini-PCs)
http://www.aaeonusa.com/products/details/?item_id=1757 (commercial; AAEON; AEC-6401 price?)

Tablets
http://opensource.com/life/10/4/five-open-source-alternatives-ipad (Five open source alternatives to the iPad; 4/4/10)
http://www.engadget.com/2010/04/06/icds-tegra-2-powered-gemini-is-the-most-feature-complete-tablet/ (CD's Tegra 2-powered Gemini is the most feature-complete tablet we've seen yet; 4/6/10)
http://www.pengpod.com/ (commercial; PengPod; tablets & mini-PCs)

Other linux-related stuffs

Christianity
http://www.bibletime.info (non-commercial; BibleTime; bible program)
http://xiphos.org/ (non-commercial; Xiphos [was GNOMESword]; bible program)
http://www.crosswire.org/sword/index.jsp (modules for BibleTime & Xiphos - forget Sword, a window program)
(non-commercial; BPBible)
http://www.linuxforchristians.org/ (news + blogs + other links)
http://cs.uninetsolutions.com/ (mailing list)
http://willem.engen.nl/biblelinks.php (Bible links)
http://pbible.sourceforge.net/ (non-commercial; GTK-PERL BIBLE)
http://biblememorizer.sourceforge.net/index.html (non-commercial; BibleMemorizer)
http://www.adebenham.com/lyricue/
http://www.ebible.com/ (commercial; eBible; free ad supported & paid non-ad; mobile bible program)
http://www.crosswire.org/bibledesktop/ (non-commercial; Bible Desktop)
http://www.crosswire.org/wiki/Frontends:Diatheke (non-commercial; Diatheke; CLI bible)
http://sites.google.com/site/bibledit/home (non-commercial; Bibledit)
http://chaddb.sourceforge.net/ (CHADDB [Database])
http://www.churchdb.org/ (ChurchInfo [Database])
http://healyourchurchwebsite.com/ (Heal Your Church Website; 6/17/11)
http://www.olivetree.com/ (Olive Tree; mobile bible)
http://www.kjv1611.mobi/index.html (KJV mobile bible)
http://blog.eracc.com/2010/12/08/linux-tux-goes-to-church/ (12/8/10)
http://openlp.org/ (non-commercial; OpenLP [projector software])
http://www.mennonite.net/Caravel (non-commercial; Caravel [Content Management])

Email Server
http://www.linuxwaves.com/

Logos
http://www.isc.tamu.edu/~lewing/linux/ (Linux 2.0 Penguins)

Mac (runs linux)
http://www.maconlinux.org/ (non-commercial; Mac-on-Linux)

Searching
http://software.twotoasts.de/index.php?/pages/catfish_summary.html (non-commercial; Catfish; file search)

Software Repository
http://www.gnu.org/software/software.html
http://freshmeat.net/
http://sourceforge.net/
http://www.icewalkers.com/
http://kde-apps.org/ (KDE)
http://www.kde-look.org/ (KDE)
http://gnomefiles.org/ (GNOME)
http://www.rpmseek.com/index.html (rpm & deb files)
https://github.com/ (GitHub)
http://www.ibiblio.org/pub/linux/
http://autopackage.org (Autopackage)
http://www.linuxsoftware.org/ (Linux Software)
http://directory.fsf.org/ (FSF/UNESCO Free Software Directory)
http://freshrpms.net/ (freshrpms.net)
http://linuxappfinder.com/ (Linux App Finder)
http://www.linux.org/apps/

Web Hosting
http://www.tuxfamily.org/ (free; TuxFamily)

Window (runs linux)
http://www.colinux.org/ (non-commercial; Cooperative Linux)

Vision
http://www.linux-foundation.org/en/Linux_Platform_Weather_Forecast (Linux Weather Forecast)

Programming

General
http://www.advancedlinuxprogramming.com/ (Advanced Linux Programming; download)
http://www.programmersheaven.com
http://www.infoworld.com/d/application-development/10-programming-languages-could-shake-it-181548 (10 programming languages that could shake up IT; 1/3/12)
http://www.alice.org/ (Alice; innovative 3D programming environment)
http://www.codecademy.com (Codecademy)
http://runrev.com/ (LiveCode; beginner programming)
http://www.echoecho.com/index.html (various programming languages)
https://c9.io/ (commercial; Cloud9 IDE; collabarative coding)

Apache
http://www.apache.org/ (Main Site)
http://hub.webring.org/hub/apachesupport (Apache CookbookMain Site)
http://httpd.apache.org/docs/2.0/howto/ (docs)

BASIC
http://www.maxreason.com/software/xbasic/xbasic.html (non-commercial; XBasic)
http://www.kbasic.org/ (commercial, but free Personal Edition; KBASIC)
http://www.janus-software.com/phoenix_features.html (commercial; Phoenix)
http://www.realsoftware.com/ (commercial; REALbasic)

C
http://gcc.gnu.org/ (gcc Main Site)
http://www.mingw.org/ (minGW main site; cross-platform)
http://www.freeprogrammingresources.com/ctutor.html
http://www.cs.cf.ac.uk/Dave/C/
http://anjuta.sourceforge.net/ (non-commercial; Anjuta; C/C++ editor)
http://www.cs.virginia.edu/~lcc-win32/ (lcc-win32 for window OS)
http://www.openwatcom.org/index.php/Main_Page (non-commercial; Open Watcom)
http://elevenislouder.posterous.com/pages/introduction-to-c (Introduction to C)

C++
http://www.freeprogrammingresources.com/ctutor.html
http://www.gnacademy.org/text/cc/
http://anjuta.sourceforge.net/ (non-commercial; Anjuta; C/C++ editor)
http://www.openwatcom.org/index.php/Main_Page (non-commercial; Open Watcom)

FORTRAN (including 77/90/95)
http://www.gnu.org/software/fortran/fortran.html (GFortran)
http://gcc.gnu.org/onlinedocs/gcc-3.4.1/g77 (g77)
http://people.msoe.edu/~tritt/f77lang.html (Fortran 77 Notes)
http://www.star.le.ac.uk/~cgp/prof77.html (Professional Programmer's Guide to Fortran77)
http://www.nikhef.nl/~templon/fortran.html (Information about running Fortran codes under Linux)
http://www.thefreecountry.com/compilers/fortran.shtml (Free Fortran Compilers)
http://www.eclipse.org/photran/index.php (non-commercial; Photran - An Integrated Development Environment for Fortran)
http://www.openwatcom.org/index.php/Main_Page (non-commercial; Open Watcom)
http://www.scd.ucar.edu/tcg/consweb/Fortran90/F90.html
http://www.scd.ucar.edu/tcg/consweb/Fortran90/F90Welcome.html (Guide to Fortran 90)
http://www.scd.ucar.edu/tcg/consweb/Fortran90/F90Tutorial/tutorial.html
http://www.eclipse.org/photran/index.php (Photran - An Integrated Development Environment for Fortran)
http://www.openwatcom.org/index.php/Main_Page (Open Watcom)
http://www.g95.org/ (g95)

HTML (including CSS)
http://www.htmlhelp.com/distribution/ (manuals)
http://werbach.com/barebones/ (reference)
http://www.mcli.dist.maricopa.edu/tut/ (tutorial)
http://www.webmonkey.com/reference/html_cheatsheet/ (cheatsheat)
http://www.w3schools.com/ (Directory including tutorial)
http://www.hitmill.com/html/color_safe.html (color palette)
http://txt2html.sourceforge.net/ (text -> html)
http://www.website101.com/cgi-bin/t2h/Mt2h.cgi (text -> html)
http://www.easysw.com/htmldoc/ (commercial; html -> pdf/ps)
http://www.w3.org/ (W3C standards)
http://www.open-of-course.org/index.php (HTML, CSS, Dreamweaver, Symfony tutorials)
http://www.investintech.com/content/webdesignresourceguide/ (A Word on Web Design: Resource Guide for Beginners)
http://www.drdobbs.com/open-source/dart-build-html5-apps-fast/240005631 (Dart: Build HTML5 Apps Fast; 7/15/12)
http://www.csstutorial.net/ (CSStutorial.net)
(non-commercial; JS Bin; collabarative JS/HTML/CSS)
http://icecoder.net/ (non-commercial; ICEcoder; open-source browser code editor)
https://codeanywhere.net/ (commercial, but free signup; Codeanywhere; collabarative HTML, PHP, JavaScript, CSS, and XML)
http://www.echoecho.com/index.html (various programming languages)

Java
http://www.ibm.com/developerworks/java/newto/ (New to Java programming)
http://www.echoecho.com/index.html (various programming languages)

JavaScript
http://jsfiddle.net/ (non-commercial; JSFiddle)
(non-commercial; JS Bin; collabarative JS/HTML/CSS)
https://codeanywhere.net/ (commercial, but free signup; Codeanywhere; collabarative HTML, PHP, JavaScript, CSS, and XML)

Pascal
http://www.gnu-pascal.de/gpc/h-index.html
http://www.freepascal.org/
http://www.lazarus.freepascal.org/
http://linux.softpedia.com/progDownload/Free-Pascal-Compiler-Download-121.html

PDF
http://tarot.freeshell.org/leafpad/ (commercial; Evince)
http://www.foolabs.com/xpdf/ (non-commercial; XPDF)
http://view.samurajdata.se/ (non-commercial; online viewer)
http://www.mupdf.com/ (non-commercial; MuPDF)
http://okular.kde.org/ (non-commercial; Okular; for KDE)
http://pdfedit.petricek.net/pdfedit.index_e
http://www.prepressure.com/
http://sourceforge.net/projects/pdfcreator/ (non-commercial; PDFCreator)
http://www.eprg.org/pdfcorner/text2pdf/ (non-commercial; text2pdf)
http://convert.neevia.com/ (commercial, but free 1MB; converts to PDF and others)
http://www.physik.uni-wuerzburg.de/%7Evrbehr/cups-pdf/ (CUPS-PDF)
http://www.pdfconverter.com/resources/using-pdf-in-linux (Using PDF in Linux)

Postscript
http://www.cs.wisc.edu/~ghost/index.htm (ghostscript/gsvies)
http://www.tailrecursive.org/postscript/postscript.html
http://www-cdf.fnal.gov/offline/PostScript/BLUEBOOK.PDF
http://www.adobe.com/products/postscript/pdfs/PLRM.pdf
http://www.prepressure.com/
http://view.samurajdata.se/ (non-commercial; online viewer)

Python
http://www.python.org/
http://inventwithpython.com/ (Learn to program by making computer games)

RPM (creating)
http://www.netadmintools.com/art272.html (Roll Your Own RPM)
http://pmc.ucsc.edu/~dmk/notes/RPMs/Creating_RPMs.html (Creating RPMs)

Ruby
https://rubygems.org/ (RubyGem; Ruby add-on)

Scratch (children programming language)
http://scratch.mit.edu/ (Main Site)

Wiki
http://wiki.splitbrain.org/wiki%3Amanual (DokuWiki Manual)
http://wiki.splitbrain.org/wiki%3Adokuwiki (DokuWiki Directory)

Others

Ascii table
http://www.asciitable.com/
http://www.network-science.de/ascii/ (ASCII Generator)

Banking
http://voices.washingtonpost.com/securityfix/2009/10/avoid_windows_malware_bank_on.html
http://www.itworld.com/security/81556/windows-unsafe-online-banking-shopping
http://www.enterpriseitplanet.com/security/features/article.php/3845571
http://www.esecurityplanet.com/article.php/3844311/Windows-and-Online-Banking-A-Dangerous-Mix.htm
http://www.theinquirer.net/inquirer/news/1558597/avoid-windows-online-banking

ClipArt
http://www.clker.com/search/christian/1
http://www.openclipart.org/

Cellphone
http://www.cellguru.net/ (cellguru)
http://denbeste.nu/cd_log_entries/2002/10/GSM3G.shtml (CDMA vs. GSM)
http://www.olivetree.com/ (Olive Tree; mobile bible)
http://itmanagement.earthweb.com/features/article.php/3872806/Top-40-Web-Based-Mobile-Apps-for-Any-Cell.htm (Top 40 Web-Based Mobile Apps for Any Cell; 3/25/10)
http://www.hopsms.com/ (send free SMS)
http://www.freeshield.com/index.html (commercial, but free basic; Free Shield)
http://www.sarshield.com/index.htm (commercial; SAR Shield)
http://www.mercola.com/forms/ferrite_beads.htm (Help Reduce Your Brain's Exposure to Cell Phone Radiation + commercial ???)
http://www.relfe.com/cell_phones_brain_cancer.html (Cell Phones Shrink Brain Cells)
http://www.pagepluscellular.com/ (commercial; Page Plus Cellular)
http://www.kittywireless.com/ (commercial; Kitty Wireless; dealer)
https://www.platinumtel.com/ (commercial; Platinum Tel)
http://www.mingowireless.com/ (commercial; Mingo Wireless)
http://www.roamingzone.com/ (The Roaming Zone)
http://www.howardforums.com/forum.php (Howard Forum)
http://www.kittyforums.net/ (Kitty Wireless Forum)
http://wiki.howardforums.com/index.php/Main_Page (Howard Forum Wiki)
http://micflix.net/sold.htm (Micflix: current used CDMA [Verizon/Page Plus] prices)
http://www.dslreports.com/mspeed?jisok=1 (DSL Report Mobile Speed)
http://www.change.org/petitions/stop-the-att-t-mobile-merger (petition against AT&T + T-Mobile)
http://www.webos-internals.org/index.php?title=Application:Navit (non-commercial; Navit; open source map for webOS)
http://support.vzw.com/clc/devices/knowledge_base.html?id=28977 (Palm Pixi Plus reset; personal)
http://support.verizonwireless.com/clc/devices/knowledge_base.html?id=28980 (Palm Pixi Plus hard reset; personal)
http://kb.hpwebos.com/wps/portal/kb/na/pixi/pixi/verizon/solutions/article/66394_en.html (6Ts: Six ways to get your webOS phone working again; personal)
http://www.precentral.net/how-use-preware-homebrew-apps-patches-and-themes (How to Use Preware for Homebrew Apps, Patches, and Themes; webOS phones)
http://www.precentral.net/getting-started-homebrew-apps-patches-and-themes-webos-quick-install (Getting Started: Homebrew Apps, Patches, and Themes with WebOS Quick Install; webOS phones)
http://forums.webosnation.com/palm-pixi-pixi-plus/266697-preware-dummies.html (webOS forum: PreWare for Dummies?)
http://enyojs.com/ (mobile application block (used by webOS); Enyo)
http://source.android.com/ (Android source code)
http://www.h-online.com/open/news/item/Worth-Reading-Android-security-overview-1643975.html (Worth Reading: Android security overview; 7/17/12)
http://source.android.com/tech/security/ (Android Security Overview)
http://replicant.us/ (non-commercial; Replicant [Android clone])
http://www.h-online.com/open/features/How-free-is-my-phone-1634071.html (How free is my phone?; 7/17/12)
http://www.checkesnfree.com/ (free ESN check)
http://www.uscellular.com/dataestimator (Monthly Data Usage Estimate)
http://www.rootmetrics.com/map/ (Roo Metrics carrier strength map)
http://www.wilsonelectronics.com/ (commercial; Wilson Electronics; cellphone booster)
http://www.webopedia.com/quick_ref/need-a-mobile-web-browser-try-this-list-of-7-free-downloads.html (Need a Mobile Web Browser?)
http://www.truconnect.com/ (commercial; TruConnect [prepaid mobile broadband]
http://www.millenicom.com/ (commercial; Millenicom [prepaid mobile broadband]
http://reviews.cnet.com/best-bluetooth-headsets/?tag=contentMain;contentBody;pm (Best Bluetooth headsets; 12/22/11)
http://www.datamation.com/mobile-wireless/to-clean-up-android-smartphones-take-a-cue-from-pcs-1.html (To Clean Up Android Smartphones, Take A Cue From PCs; 1/19/12)
http://www.itworld.com/mobile-wireless/251508/can-android-phone-run-without-google (Can an Android phone run without Google?; 2/20/12)
http://blog.laptopmag.com/text-message-for-free-apps-for-android-blackberry-and-iphone-os (Text For Free: Best Apps for Android, BlackBerry, and iPhone; 6/16/12)
http://www.linuxinsider.com/story/The-Return-of-MeeGo-Phones-and-Apps-and-Games-Oh-My-75674.html (The Return of MeeGo: Phones and Apps and Games, Oh My!; 7/19/12)
http://www.meidconverter.net/ (Online MEID Converter)
http://swappa.com/ (commercial; Swappa)
http://www.commoncause.org/site/pp.asp?c=dkLNK1MQIwG&b=8799039 (Big Deal Big Money; petition against Verizon)
http://neo900.org/ (Neo900; open platform cellphone)
http://www.makeuseof.com/tag/why-do-cellphones-need-a-sim-card/ (Why Do Cellphones Need a SIM Card?; 12/6/13)
https://www.blackphone.ch/ (commercial; Blackphone; android cellphone)

Christianity
http://ooylt.onlinewebshop.net/TOC.html (Original Ordered Young's Literal Translation [OOYLT])
http://stmb.onlinewebshop.net/ (Short Text Message Bible)

Computer (including graphics) Training
http://computersciencephd.org/ (Top Online PhD Computer Science Programs)
http://graphicdesignclasses.net/ (http://graphicdesignclasses.net/)
http://www.linuxcertified.com/linuxtraining.html

Digital Restrictions Management
http://www.defectivebydesign.org/en/node (Defective by Design)

Email
http://www.hushmail.com/ (commercial, but free basic; Hushmail; private email)
http://prxbx.com/email/ (list: Privacy-Conscious Email Services)

Email Obfuscator
http://digitalcolony.com/lab/maskemail/maskEmailASCII.aspx

Electronic Signature
http://www.echosign.com/ (commercial; EchoSign)

Energy Conservation
http://www.lesswatts.org/index.php (LessWatts.org)

ePub
http://www.2epub.com/ (free online converter to ePub)
https://addons.mozilla.org/en-US/firefox/addon/epubreader/ (EPUBReader; Firefox add-on)

Essays
http://linux.oneandoneis2.org/LNW.htm (Linux is Not Windows)
http://www.datamation.com/open-source/does-loving-linux-make-us-dislike-windows-1.html (Does Loving Linux Make Us Dislike Windows?; 8/8/11)

Fax (online)
http://faxzero.com/ (faxZERO)

Fix-it-yourself
http://www.fixya.com/ (Fixya: Tech Support, Manuals & Troubleshooting for Consumers)

Forum Courtesy
http://www.catb.org/~esr/faqs/smart-questions.html

File Conversion
http://sourceforge.net/projects/odf-converter (ODF <-> XML)
http://libwpd.sourceforge.net/ (read Word Perfect files)
http://media-convert.com/convert/ (media convertion)

ISP
http://www.freedomlist.com/find.php3
http://wireless.theispguide.com/
http://www.exede.com/ (commercial; Exede; satellite internet)
http://www.hughes.com/Pages/ForHome.aspx (commercial; HUGHES; satellite internet)

Keyboard
http://blogs.techrepublic.com.com/10things/?p=911 (10 ergonomic keyboards that actually do their job)

Games (online)
http://www.recordtripping.com/ (record tipping)
https://gaming.mozillalabs.com/games/ (Mozilla Labs Gaming)
http://www.computergamedesign.org/ (Guide to Computer Game Design Schools)

Google
https://www.google.com/accounts (Google Account; to check privacy data)
http://googlestatistics.com/ (Google Statistics; fun facts; not related to google)

Misc. (some are for my personal use)
http://www.jscreenfix.com/ (JScreenFix)
http://www.onlineconversion.com/ (online conversion)
http://www.opendns.com/ (OpenDNS)
http://www.speedtest.net/ (Speedtest.net)
http://www.lulu.com/ (Lulu)
http://www.fastpencil.com/ (FastPencil)
https://www.billmelater.com/index.xhtml (BillMeLater)
http://www.paynearme.com/ (PayNearMe)
https://www.paypal.com/ (PayPal)
http://www.ebay.com/ (ebay)
http://en.wikipedia.org/wiki/Body_mass_index (Body mass index; weight chart)
http://www.x-rates.com/ (x-rate)
http://nist.time.gov/ (The Official U.S. Time)
http://free.avg.com/ (AVG; free window OS AV)
https://www.annualcreditreport.com/cra/index.jsp (AnnualCreditRepot.com: free credit report)
http://www.godairyfree.org/Food-to-Eat/Shopping-List/Chocolate.html (Dairy-free Chocolate)
http://www.dietfacts.com/ (nutrient info)
http://www.websiteoptimization.com/services/analyze/ (Web Page Analyzer)
http://www.pingtest.net/ (Pingtest.net)
http://www.shopsafe.com/ (Shopsafe)
http://www.ripoffreport.com/ (Ripoff Report)
http://www.openstreetmap.org/ (OpenStreetMap)
http://www.nixle.com/ (Nixie; security text alert)

Netbooks (window and linux OS)
http://en.wikipedia.org/wiki/Comparison_of_netbooks (Comparison of netbooks; 8/11/11 or later)
http://www.netbookreviews.com/ (Netbook Reviews)
http://products.liliputing.com/ (table)

Network
http://networksecuritydegree.org/ (Online Network Security Degree Programs)

OOXML
http://blog.ofset.org/ckhung/index.php?post/091a (Destined Incompatibility of OO.o's OOXML Implementation; 1/5/09)
http://www.linuxjournal.com/content/microsoft-ooxml-and-iso (Microsoft, OOXML and the ISO: the Response; 7/13/09)

Operating Systems
http://www.nationmaster.com/encyclopedia/Comparison-of-Windows-and-Linux (Comparison of Windows and Linux; 10/07)

Patent
http://opensource.com/law/14/3/supreme-court-could-reject-vague-patents (US Supreme Court may push back against overly vague patents; 3/19/14)
http://arstechnica.com/tech-policy/2014/03/supreme-court-hears-argument-on-a-patent-worthy-of-king-tut/ (Supreme Court hears argument on a patent worthy of King Tut; 4/1/14)
http://www.techdirt.com/articles/20140402/14293426778/newegg-gets-patent-troll-macrosolve-to-fold-like-cheap-suit.shtml (Newegg Gets Patent Troll Macrosolve To 'Fold Like A Cheap Suit'; 4/3/14)
http://www.techdirt.com/articles/20140410/18023526876/history-repeats-itself-patent-abusers-successfully-stymie-anti-patent-troll-bill-senate.shtml (History Repeats Itself: Patent Abusers Successfully Stymie Anti-Patent Troll Bill In The Senate; 4/12/14)
http://www.techdirt.com/articles/20140412/07032926887/microsoft-sony-double-down-patent-trolling-dump-more-cash-into-intellectual-ventures.shtml (Microsoft And Sony Double Down On Patent Trolling; Dump More Cash Into Intellectual Ventures; 4/18/14)

Photo
http://pixlr.com/editor/ (Pixlr; online photo editor)

Privacy News (chronological order; latest at bottom)
http://lxle.net/duckduckgo/ (DDG, their own search, not just a proxy; current)
http://www.out-law.com/page-640 (Yahoo! sued for privacy violations; 12 May 2000)
http://publicintelligence.net/do-you-like-online-privacy-you-may-be-a-terrorist/ (Do You Like Online Privacy? You May Be a Terrorist; 2/1/12)
http://www.huffingtonpost.com/2012/08/09/ftc-google-fine-safari-privacy-violation_n_1760281.html (FTC: Google To Pay Record Fine Over Safari Privacy Violation; 08/09/2012)
http://money.cnn.com/2013/03/12/technology/google-privacy-settlement/index.html (Google to pay $7 million for privacy violation; March 13, 2013)
http://www.schneier.com/blog/archives/2013/03/our_internet_su.html (Schneier on Security; scroll down to 3/25/13 blog)
TARGET="_blank" http://www.linuxbsdos.com/2013/06/11/got-a-prism-and-boundless-informant-problem-whisper-and-tor-can-help/ (Got a PRISM and Boundless Informant problem? Whisper and Tor can help; 2013)
http://www.infoworld.com/d/open-source-software/how-break-out-of-prism-220733 (How to break out of PRISM; 2013)
http://www.zdnet.com/nsa-prism-puts-public-cloud-in-a-new-light-7000017160/ (NSA PRISM puts "public" cloud in a new light; 2013)
http://blog.mozilla.org/blog/2013/07/18/the-internet-sector-calls-for-greater-transparency-in-requests-for-user-data/ (The Internet Sector calls for Greater Transparency in Requests for User Data; 7/18/13)
http://www.technewsworld.com/story/5-Ways-to-Improve-Your-Privacy-Online-78590.html (5 Ways to Improve Your Privacy Online; 7/30/13)
http://www.theguardian.com/world/2013/jul/31/nsa-top-secret-program-online-data (XKeyscore: NSA tool collects 'nearly everything a user does on the internet'; 7/31/13)
http://edition.cnn.com/2013/07/31/opinion/schneier-nsa-trust/index.html (Opinion: NSA secrets kill our trust; 8/1/13)
http://www.techdirt.com/articles/20130808/13092724113/ed-snowdens-email-provider-lavabit-shuts-down-to-fight-us-govt-intrusion.shtml (Ed Snowden's Email Provider, Lavabit, Shuts Down To Fight US Gov't Intrusion; 8/9/13)
http://rt.com/news/spy-agency-telecoms-access-966/ (Telecom giants give GCHQ unlimited access to networks, develop own spyware – Snowden leaks; 8/11/13)
http://www.theguardian.com/uk/2013/jun/21/how-does-gchq-internet-surveillance-work (How does GCHQ's internet surveillance work?; 8/13/13)
http://www.dw.de/new-law-allows-german-investigators-access-to-pin-and-passwords/a-16916923 (New law allows German investigators access to PIN and passwords; 8/13/13)
http://www.schneier.com/blog/archives/2013/08/the_nsa_is_comm.html (Schneier on Security: The NSA is Commandeering the Internet; 8/15/13)
http://www.washingtonsblog.com/2013/08/top-security-expert-treating-everyone-like-a-potential-terrorist-weakens-our-ability-to-protect-america.html (Top Security Expert: Treating EVERYONE Like a Potential Terrorist Weakens Our Ability to Protect America; 8/15/13)
http://opensource.com/business/13/8/four-steps-cloud-providers (How to choose the right cloud provider for you; 8/16/13)
http://www.techdirt.com/articles/20130816/14533924213/feds-threaten-to-arrest-lavabit-founder-shutting-down-his-service.shtml (Feds Threaten To Arrest Lavabit Founder For Shutting Down His Service; 8/19/13)
http://www.unixmen.com/how-to-avoid-data-surveillance-programs/ (How To Avoid Data Surveillance Programs; 8/19/13)
http://www.washingtonpost.com/blogs/the-switch/wp/2013/08/19/u-k-government-thought-destroying-guardian-hard-drives-would-stop-snowden-stories/ (U.K. government thought destroying Guardian hard drives would stop Snowden stories; 8/20/13)
http://www.groklaw.net/article.php?story=20130818120421175 (Groklaw - Forced Exposure; 8/20/13)
http://www.technewsworld.com/story/UK-Newspapers-Hard-Drives-Next-to-Suffer-Over-NSA-Leaks-78761.html (UK Newspaper's Hard Drives Next to Suffer Over NSA Leaks; 8/20/13)
http://www.informationweek.com/security/privacy/groklaw-shuts-down-cites-government-surv/240160205 (Groklaw Shuts Down, Cites Government Surveillance; 8/20/13)
http://techcrunch.com/2013/08/20/mailpile/ (Mailpile Is A Pro-Privacy, Open Source Webmail Project That’s Raised ~$100,000 On Indiegogo; 8/20/13)
http://www.eweek.com/blogs/security-watch/groklaw-nsa-and-fear-uncertainty-and-doubt.html (Groklaw, NSA and Fear, Uncertainty and Doubt; 8/21/13)
http://investmentwatchblog.com/leaked-german-government-warns-key-entities-not-to-use-windows-8-links-the-nsa/ (LEAKED: German Government Warns Key Entities Not To Use Windows 8 – Links The NSA; 8/22/13)
http://www.washingtonsblog.com/2013/06/microsoft-programmed-in-nsa-backdoor-in-windows-by-1999.html (NSA Built Back Door In All Windows Software by 1999; 8/24/13)
http://www.nytimes.com/2013/09/06/us/nsa-foils-much-internetMicrosoft And Sony Double Down On Patent Trolling; Dump More Cash Into Intellectual Ventures-encryption.html?_r=0 (N.S.A. Able to Foil Basic Safeguards of Privacy on Web; 9/6/13)
https://www.schneier.com/blog/archives/2013/09/the_nsa_is_brea.html (Schneier on Security: The NSA Is Breaking Most Encryption on the Internet; 9/6/13)
http://www.theguardian.com/world/2013/sep/05/nsa-how-to-remain-secure-surveillance (NSA surveillance: how to stay secure)
(Feds Beg NY Times, Pro Publica Not To Reveal That They've Inserted Backdoors Into Internet Encryption)
http://www.theguardian.com/world/2013/sep/06/nsa-encryption-revelations-roadmap-us (NSA decryption revelations 'provide roadmap' to adversaries, US warns; 9/7/13)
http://www.technewsworld.com/story/NSA-Breaks-Data-Encryption-Tech-Firms-Break-Trust-78903.html (NSA Breaks Data Encryption, Tech Firms Break Trust; 9/7/13)
http://www.theguardian.com/commentisfree/2013/sep/07/nsa-encryption-us-uk-press-freedoms (NSA encryption story, Latin American fallout and US/UK attacks on press freedoms; 9/7/13)
http://www.spiegel.de/international/world/privacy-scandal-nsa-can-spy-on-smart-phone-data-a-920971.html#ref=rss (Privacy Scandal: NSA Can Spy on Smart Phone Data - SPIEGEL ONLINE; 9/9/13)
http://www.spiegel.de/international/world/how-the-nsa-spies-on-smartphones-including-the-blackberry-a-921161.html (How the NSA Spies on Smartphones Including the BlackBerry - SPIEGEL ONLINE; 9/9/13)
http://www.foxnews.com/tech/2013/09/06/aclu-says-nsa-encryption-efforts-make-internet-less-secure/ (NSA efforts to crack encryption 'betrayed Internet,' expert says; 9/9/13)
http://gigaom.com/2013/09/09/pgp-inventor-phil-zimmermann-open-source-legislative-judicial-actions-needed-to-pushback-surveillance-state/ (PGP inventor Phil Zimmermann: Open source, Legislative & judicial actions needed to pushback surveillance state — Tech News and Analysis; 9/11/13)
http://rt.com/news/nsa-spy-visa-swift-893/ (NSA ‘Follow the Money’ branch spied on Visa customers, SWIFT transactions; 9/17/13)
http://www.eweek.com/blogs/security-watch/security-in-a-post-prism-world.html (Security in a Post-PRISM World; 9/20/13)
http://chycho.blogspot.ca/2013/09/the-surveillance-state-killed.html (The Surveillance State Killed BlackBerry, and the Same Fate Awaits Other Tech Giants; 9/23/13)
http://opensource.com/government/13/9/nsa-open-source (Observations from 2013 NSA Open Source Industry Day; 9/23/13)
http://www.theguardian.com/world/2013/sep/21/rsa-emc-warning-encryption-system-nsa (Major US security company warns over NSA link to encryption formula; 9/24/13)
http://www.nytimes.com/2013/09/29/us/nsa-examines-social-networks-of-us-citizens.html?_r=0 (N.S.A. Gathers Data on Social Connections of U.S. Citizens;9/30/13)
http://www.eweek.com/security/snowden-leaks-show-nsa-targets-tor.html (Snowden Leaks Show NSA Targets Tor; 10/13)
http://www.techdirt.com/articles/20131004/11195124754/nsa-uses-eff-images-to-explain-tor-eff-jokingly-claims-creative-commons-violation.shtml (NSA Uses EFF Images To Explain Tor; EFF Jokingly Claims Creative Commons Violation; 10/7/13)
http://www.technewsworld.com/story/Tor-Stands-Tall-Against-the-NSA-79133.html (Tor Stands Tall Against the NSA; 10/8/13)
http://www.technewsworld.com/story/Encryption-Lets-NSA-Store-Your-Email-Forever-79117.html (Encryption Lets NSA Store Your Email Forever; 10/8/13)
(NSA Blowback Spreads to Internet Governance Organizations; 10/18/13)
http://motherboard.vice.com/blog/and-another-privacy-service-shuts-down-to-avoid-the-feds (Yet Another Privacy Service Has Shut Down to Avoid the Feds)
http://www.forbes.com/sites/kashmirhill/2013/10/30/lavabit-and-silent-circle-join-forces-to-make-all-email-surveillance-proof/ (Lavabit And Silent Circle Join Forces To Make All Email Surveillance-Proof; 10/30/13)
http://www.linuxbsdos.com/2013/10/31/dark-mail-alliance-aims-to-offer-email-3-0-with-built-in-end-to-end-encryption/ (Dark Mail Alliance aims to offer Email 3.0, with built-in end-to-end encryption;11/1/13)
http://techcrunch.com/2013/11/05/dark-mail/ (Lavabit Founder Takes To Kickstarter To Open Source A New End-To-End Encryption Messaging Protocol; 11/6/13)
http://www.linuxbsdos.com/2013/11/14/silent-mail-freedommail-or-lavamail-whatever-its-called-it-will-offer-the-same-benefits/ (Silent Mail, FreedomMail or Lavamail. Whatever it’s called, it will offer the same benefits;11/22/13)
https://www.schneier.com/blog/archives/2013/11/the_fbi_might_d.html (The FBI Might Do More Domestic Surveillance than the NSA; 11/26/13)
http://www.networkworld.com/news/2013/112513-tim-berners-lee-says-government-snooping-276341.html?source=nww_rss (Tim Berners-Lee says government snooping threatens future democracy;11/27/13)
http://www.technewsworld.com/story/NSA-Harvests-5-Billion-Cellphone-Locations-Worldwide-Daily-Report-79571.html (NSA Harvests 5 Billion Cellphone Locations Worldwide Daily: Report; 12/5/13)
http://www.technewsworld.com/story/Tech-Giants-Demand-Government-Surveillance-Overhaul-79593.html (Tech Giants Demand Government Surveillance Overhaul; 12/9/13)
http://www.technewsworld.com/story/NSA-Hackers-Help-Themselves-to-Googles-Cookies-79613.html (NSA Hackers Help Themselves to Google's Cookies; 12/13)
http://www.theguardian.com/commentisfree/2013/dec/29/internet-corporate-surveillance (Here's how data thieves have captured our lives on the internet; 12/28/13)
) http://www.theverge.com/2013/12/29/5253226/nsa-cia-fbi-laptop-usb-plant-spy (NSA reportedly intercepting laptops purchased online to install spy malware; 12/30/13)
http://www.wired.com/threatlevel/2013/12/greenwald-lot-nsa-documents-come/ (Glenn Greenwald: 'A Lot' More NSA Documents to Come; 1/6/14)
http://www.usnews.com/news/articles/2014/01/07/california-legislators-introduce-bill-to-banish-nsa (California Legislators Introduce Bill To Banish NSA; 1/7/14)
http://www.technewsworld.com/story/RSA-Could-Pay-Dearly-for-10M-NSA-Gig-79750.html (RSA Could Pay Dearly for $10M NSA Gig; 1/8/14)
http://www.techdirt.com/articles/20140107/12495925791/nsa-views-privacy-as-damage-routes-around-it.shtml (The NSA Views Privacy As Damage And Routes Around It; 1/9/14)
http://www.wired.com/threatlevel/2014/01/how-the-us-almost-killed-the-internet/ (How the NSA Almost Killed the Internet; 1/9/14
http://www.wired.com/threatlevel/2014/01/nsa-surveillance/ (I Spent Two Hours Talking With the NSA's Bigwigs. Here's What Has Them Mad; 1/13/14)
http://www.linuxbsdos.com/2014/01/14/secret-nsa-technology-that-can-hack-computers-not-connected-to-the-internet/ (Secret NSA technology that can hack computers not connected to the Internet; 1/15/14)
http://www.nytimes.com/2014/01/15/us/nsa-effort-pries-open-computers-not-connected-to-internet.html?_r=0 (N.S.A. Devises Radio Pathway Into Computers; 1/15/14)
http://spectrum.ieee.org/telecom/internet/nsa-surveillance-sparks-talk-of-national-internets?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%20%3A+IeeeSpectrum+%28IEEE+Spectrum%29 (NSA Surveillance Sparks Talk of National Internets; 1/23/14)
http://fossforce.com/2014/01/the-day-we-fight-back-nsa/ (February 11, 2014: The Day We Fight Back Against the NSA; 1/27/14)
http://arstechnica.com/tech-policy/2014/01/lavabit-goes-head-to-head-with-feds-in-contempt-of-court-case/ (Lavabit goes head-to-head with feds in contempt-of-court case;1/29/14)
http://fossforce.com/2014/02/people-vs-nsa/ (The People Vs the NSA; 2/10/14)
http://www.technewsworld.com/story/Mass-Surveillance-The-Day-We-Fight-Back-79952.html (Mass Surveillance: The Day We Fight Back; 2/10/14)
http://www.eweek.com/security/rsa-bruce-schneier-discusses-what-should-be-done-with-the-nsa.html (RSA: Bruce Schneier Discusses What Should be Done With the NSA; 2/27/14)
http://www.technewsworld.com/story/Wiliest-Ways-to-Keep-the-NSA-at-Bay-80067.html (Wiliest Ways to Keep the NSA at Bay; 2/28/14)
http://www.technewsworld.com/story/80089.html (Watch Out, NSA - Here Comes the Snowden Phone; 3/6/14)
http://www.technewsworld.com/story/NSA-Deploys-Botnet-Armies-Spoofs-Facebook-80136.html (NSA Deploys Botnet Armies, Spoofs Facebook; 3/13/14)
http://www.wired.com/opinion/2014/03/quantum/ (A Close Look at the NSA's Most Powerful IntMicrosoft And Sony Double Down On Patent Trolling; Dump More Cash Into Intellectual Venturesernet Attack Tool; 3/14/14)
https://firstlook.org/theintercept/article/2014/03/20/inside-nsa-secret-efforts-hunt-hack-system-administrators/ (Inside the NSA's Secret Efforts to Hunt and Hack System Administrators; 3/22/14)
http://www.technewsworld.com/story/Obama-Legislators-Tackle-Bulk-Surveillance-Issue-80195.html (Obama, Legislators Tackle Bulk Surveillance Issue; 1/25/14)
https://www.eff.org/deeplinks/2014/04/wild-heart-were-intelligence-agencies-using-heartbleed-november-2013 (Wild at Heart: Were Intelligence Agencies Using Heartbleed in November 2013?' 4/10/14)

Privacy Tools
http://prism-break.org/ (PRISM break)
https://duckduckgo.com (web search w/ privacy)
https://ixquick.com/ (web search w/ privacy)
https://ssl.scroogle.org/ (google search w/ privacy)
http://www.mozilla.org/en-US/lightbeam/ (non-commercial; Firefox add-on; Lightbeam for Firefox)
http://www.csoonline.com/article/574763/Seven_Firefox_Plug_ins_That_Improve_Online_Privacy (Seven Firefox Plug-ins That Improve Online Privacy); 3/12/10)
https://www.crypho.com/ (non-commercial; Crypho; private chat)
http://bleachbit.sourceforge.net/ (non-commercial; BleachBit; clean cookies, temp. files, logs, etc)
http://proxy.org/ (non-commercial; Proxy)
https://disconnect.me/ (non-commercial; Disconnect 2; private browsing)
https://www.blackphone.ch/ (commercial; Blackphone; android cellphone)
https://tails.boum.org/ (Tails (The Amnesic Incognito Live System; privacy linux distro)
https://arkos.io/ (privacy linux distro for raspberry pi)
http://prxbx.com/email/ (list: Privacy-Conscious Email Services)
http://www.mailpile.is/ (non-commercial; Mailpile; privacy; in alpha as of 8/13)
http://sourceforge.net/projects/bitmail/ (non-commercial; Cassiopeia's BitMail)
http://per-cloud.com/doku.php (non-commercial; percloud; [privacy, still in pre-alpha as of 10/13])
https://www.ghostery.com/ (non-commercial; Ghostery; add-on for most browsers)

Search
http://yacy.net/en/index.html (non-commercial; YaCy; [privacy] P2P online search)
http://duckduckgo.com//A> (commercial; DuckDuckGo; [privacy] online search)
https://startpage.com/eng/ (commercial; StartPage; [privacy] online search)
http://search.yippy.com/ (commercial; Yippy; [privacy] online search)
http://www.krugle.com/ (commercial; developer)
http://4info.net/ (commercial; mobile)

Security (see security at the top; includes Heartbleed links)
http://linuxlock.blogspot.com/2009/05/thin-line-between-victim-and-idiot.html (The Thin Line Between Victim and Idiot; 5/9/09)
http://linuxmafia.com/~rick/faq/index.php?page=virus (Virus; 7/6/11 or later)
http://www.junauza.com/2008/07/12-most-devastating-pc-viruses-and.html (12 Most Devastating PC Viruses and Worms of All Time; 7/8/28)
http://www.computerworld.com/s/article/342013/Botnets_Must_Die (Opinion: Botnets must die: 8/24/09)
http://www.itworld.com/security/75601/why-windows-security-awful (Why Windows security is awful; 8/25/09)
http://linuxlock.blogspot.com/2009/08/windows-users-charlie-browns-of.html (Window Users - The Charlie Brown of Computing; 8/14/09)
http://www.youtube.com/watch?v=L1D6rqvkQdA (youtube: Funny Novell commercial; 1/23/07)
http://linuxcanuck.wordpress.com/2010/11/02/a-tale-of-two-computers/ (A Tale of Two Computers; 11/02/10)
http://blocklistpro.com/guides/ip-block-lists-myths-misconceptions/all-pages.html (IP Block Lists Myths Misconceptions; 1/18/13)
http://www.linuxadvocates.com/2013/05/microsoft-windows-8-legacy-unacceptable.html (Microsoft Window 8 Legacy: An Unacceptable Level of Risk; 5/02/13)
http://filippo.io/Heartbleed (Test your server for Heartbleed)
http://www.cnet.com/how-to/which-sites-have-patched-the-heartbleed-bug/ (Which sites have patched the Heartbleed bug?; 4/10/14)
http://www.postchronicle.com/news/technology/Heartbleed_Vulnerability_List_20140410.shtml (Heartbleed Vulnerability List: Passwords You Need to Change Immediately, Like Right Now!; 4/10/14)
https://lastpass.com/heartbleed/ (LastPass Heartbleed checker)
https://www.ssllabs.com/ssltest/ (Qualys SSL Labs - Projects / SSL Server Test; Heartbleed)
http://www.datamation.com/open-source/does-heartbleed-disprove-open-source-is-safer-1.html (Does Heartbleed Disprove 'Open Source is Safer'?; 4/16/14)
http://www.networkworld.com/news/2014/041714-heartbleed-security-experts-reality-check-the-280805.html?source=nww_rss (Heartbleed: Security experts reality-check the 3 most hysterical fears; 4/19/14)

Social Network
http://twitter.com/ (Twitter)
http://friendica.com/ (non-commercial; Friendica)

Translator (online)
http://www.microsofttranslator.com/ (Bing Translator)

Video
http://www.youtube.com/html5 (YouTube HTML5 Video Player [beta as of 5/12]) http://www.dq.winsila.com/tips-tricks/how-to-watch-youtube-videos-in-slow-motion.html (How to watch YouTube videos in slow motion; 4/12???)

Vista (Micro$oft)
http://www.winsupersite.com/reviews/winvista_5308.asp (10/6/10)
http://www.winsupersite.com/reviews/winvista_5308_02.asp (10/6/10)
http://www.winsupersite.com/reviews/winvista_5308_03.asp (10/6/10)
http://www.winsupersite.com/reviews/winvista_5308_04.asp (10/6/10)
http://www.winsupersite.com/reviews/winvista_5308_05.asp (10/6/10)
http://badvista.fsf.org/ (BadVista.org & bad window 7)

Virus
http://www.malwarehelp.org/is-your-pc-part-of-a-zombie-botnet-check-now-2009.html (Is your PC part of a Zombie Botnet? Check now!; 9/09)

Wifi Hotspots
http://usatoday.jiwire.com/
http://wififreespot.com/
http://www.boingo.com/ (commercial; Boingo
http://hotspot-locations.com/
http://hotspotr.com/wifi
http://www.ilovefreewifi.com/ (from cellphone)

Window programs (open source programs)
http://www.opensourcewindows.org/ (Open Source Window)

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