Linux Related Websites

I've been using Linux for some time now. During this time I came around lots of websites about Linux. Following are some of the web sites I came around. These sites are very good and very popular in the Linux community. You can check these out and see if any of these can meet your demand.
If you know any site which is not included here please reveal it in the comment section.
Linux is fun. Learn and enjoy yourself.

Distro

http://fedoraproject.org/ Linux based operating system. Download, documentation, FAQ, and wiki. Official site.

http://www.redhat.com/ Red Hat is the world's leading open source technology solutions provider with offerings including Red Hat Enterprise Linux, open source applications.

http://www.centos.org/ Community ENTerprise Operating System is a free rebuild of source packages freely available from a Prominent North American Enterprise Linux.

http://www.ubuntu.com/ Commercially sponsored Debian-derived Linux distribution.

http://www.opensuse.org/ Official website for the community-driven, open-development version of this distro.

http://www.slackware.com/ The Slackware Linux Project home page.

http://www2.mandriva.com/ Mandriva (formarly MandrakeSoft) publishes Mandriva Linux distribution, designed, developed & packaged within the Mandriva Linux community.

http://www.debian.org/ The Universal Operating System.

Forum

http://www.linuxquestions.org/ LinuxQuestions.org offers a free Linux forum where Linux newbies can ask questions and Linux experts can offer advice.

http://fedoraforum.org/ FedoraForum.org is the Support forum for Fedora Linux.

http://www.linuxforums.org/ The Linux Software Resource, providing Linux Forums, Linux Server Distro info, Linux Training, Linux Help, Articles, Tutorials, News, Downloads and more!

http://nixcraft.com/ nixCraft Linux / UNIX / Shell Scripting Forum

http://www.unix.com/ UNIX and Linux Forums - Learn UNIX, UNIX commands, Linux, Operating Systems, System Administration, Programming, Shell, Shell Scripts.

Tutorial

http://www.linux.com/ News, help, tips etc.

http://www.cyberciti.biz/  Linux blog by Vivek - Includes news, help, tutorials, programming, tips and how-to guides for Linux, UNIX, and BSD.

http://www.frozentux.net/ Oscar Anderson.

http://www.tutorialized.com/ Tutorial About Web Development, Database, Linux, Video.

http://linux-net.osdl.org/ or http://www.linuxfoundation.org/en/Net This site covers Linux networking specific topics. It does not cover general networking questions.

http://www.linuxtroubleshooting.com/ This is a guide to basic (and sometimes not so basic) troubleshooting and debugging on Linux systems.

http://www.howtogeek.com/ Includes help, tutorials, tips and how-to guides for Windows and Linux.

http://www.howtoforge.com/ HowtoForge provides user-friendly Linux tutorials about almost every topic.

http://www.thegeekstuff.com/ Provides Instruction Guides, How-Tos, Troubleshooting Tips and Tricks on Linux, Database, Hardware, Security, Web and Open Source for both Newbies and Geeks.

http://www.linuxplanet.com/linuxplanet/tutorials/ This tutorial walks us step-by-step through creating a custom server.

http://linuxreviews.org/ Get your your Linux knowledge.

http://unix-tutorial.blogspot.com/ Linux and FreeBSD video tutorials. For everyone.

http://linuxwave.blogspot.com/

http://linuxpoison.blogspot.com

http://www.fsdaily.com/ FSDaily is a digg-style news hub created by the free software community for the free software community. The news and articles submitted to FSDaily can be voted up and down and commented on.

http://www.linuxhaxor.net/ Blog about Linux News, Linux tips and tricks. Hacking, Linux Security and Howto. Everything Linux in general.

http://lxer.com/ Linux News. The world is talking about GNU/Linux and Free/Open Source Software. Also include howtos.

http://steve-parker.org/sh/sh.shtml Steve's Bourne / Bash shell scripting tutorial.

http://www.tuxmachines.org/ Source for Linux and Open Source news, reviews, and howtos.

http://www.ubuntuhq.com/ Their goal is to collect all Ubuntu related articles in one place.

http://www.kroah.com/linux/ Greg K-H's Linux Stuff.

http://blogs.gnome.org/hughsie/ Technical Blog of Richard Hughes. Blog about geeky stuff.

http://opensource.org/blog/8 Michael Tiemann's blog. Checkout the webpage layout, fantastic colour combination.

http://corpocrat.com/category/linuxunix/ Various security related tutorial.

http://troy.jdmz.net/sans/ Various Linux related article from Troy Johnson.

http://www.linux-tutorial.info/ The place where you learn Linux. Hundreds of articles, "Test Your Knowledge" quizzes, popup glossary, and much, much more help you learn Linux the easy way.

Download

http://www.osalt.com/ The best place I have found to search for applications is at www.osalt.com. On that site, you can enter the name of the Windows application and it will list the open source alternatives that provide similar functionality. Be sure to check it out.
http://linuxappfinder.com/ Helps find the Linux apps you need.

Varius

http://linux-mm.org/ Linux-mm.org is a wiki for documenting how memory management works and for coordinating new memory management development projects.

http://www.linux-drivers.org/ Looking for drivers and compatibility lists for your Linux PC? Look here first.

http://www.mythtv.org/ You don't need Windows and Media Center to turn your computer into a home theater PC. MythTV can do it for you for free.

http://gabrielstein.org/blog/ Blog site based on opensuse.

http://linuxhaters.blogspot.com/ Blog of those scumbags who hate linux.

http://www.sysresccd.org/ SystemRescueCd is a Linux system rescue disk available as a bootable CD-ROM or USB stick for administrating or repairing your system and data after a crash.

http://yum.baseurl.org/ Yum (Yellodog Updater Modified) homepage.

Magazine

http://www.linuxtoday.com/ Linux News On Internet Time.

http://www.tuxmagazine.com/ The First and Only Magazine for the New Linux User.

http://www.linuxjournal.com/ For the latest news about Linux, as well as blogs, help, and other resources, this is a must-visit Web site.

http://www.linux-mag.com/ Open Source, Open Solutions from Linux Magazine since 1999.

http://www.linuxformat.com/ The #1 source for Linux.

http://lpmagazine.org/ Linux+ DVD is a leading magazine about Linux and open source solutions for beginners and experienced users.

http://www.linuxuser.co.uk/ Linux User.

http://fullcirclemagazine.org/ Full Circle is a free, independent, magazine dedicated to the Ubuntu family of Linux operating systems.

http://magazine.redhat.com/ Red Hat magazine.