Link - Description + Extra Benefits
Accelerated Knoppix - The best and fastest live CD, I've ever tried. Basically it is knoppix, but optimized for speeeeeed. Yes it is fast. More details on why this is are on the site. Remember to boot with 'boot:knoppix lang=us' unless you can read Japanese :-). + The fastest live CD.
HOWTO Use Multimedia Keys - Ever wanted to know how to use those extra keys on your keyboard. Here is how. + Use your multimedia keys in Linux.
Linux wireless LAN support - Wanna know if your wireless card is supported in Linux. Here is the place to check. + Is your wireless card supported in Linux ?
OpenPrinting database - Printer Listings - Wanna know if your printer is supported in Linux ... check here. + Is your printer supported in Linux ?
SANE: Supported Devices - Wanna know if your scanner is supported in Linux ... check here ! + Is your scanner supported in Linux ?
A simple distro chooser - I find this distro chooser the best because it is the only one that actually recommended Slackware as my first choice, unlike the others. Still, I recommend trying as many distros as possible and choosing the best one for you. There is more stuff on this site that may also be of use, such as distro comparisons, reviews, and why Window$ sucks ! + Great distro chooser.
Linux Live scripts - Set of scripts that allow you to easily make your own live CD from your currently installed distro. + Make your own live CD.
Learn The DD Command - The most extensive and informative post on the 'dd' command that I have ever seen. + Just about everything you need to know on the usage of the 'dd' command.
The system.map File - Have you ever wondered what System.map does ? Well, click here to find out. + Describes the function of System.map.
William Park's miscellaneous scripts - All sorts of potentially useful scripts for Linux. + Possibly useful scripts.
The Linux boot process on IA32 hardware - Describes the Linux boot process on 32-bit intel hardware. + Linux boot process.
Must have Linux command-line tools - Nice listing of useful command line tools. + Command line tools.
Rainers Home - DVD-authoring on Linux, ogg2mp3, and more. + Useful Linux tutorials and info.
Digital Hermit -- Unix and Linux Solutions - Linux related tutorials and info. + Linux tutorials and info.
A Slackware Desktop Enhancement Guide - Some important and nice tweaks for Slackware. + Some of these tweaks are important, some are just nice :-).
SlackBuilds.org - Here you can find a repo of slackbuilds, scripts that help you build Slackware '.tgz' packages from source code. I would highly recommend this over linuxpackages.net. + Contains slackbuilds.
Alien's Slackbuilds, rc scripts, and other tools - Similar to slackbuilds.org, but also contains the resulting Slackware '.tgz' packages, in case you want those instead. + Contains slackbuilds and resulting Slackware '.tgz' packages. Also contains other useful scripts and tools.
Alien's Easy Firewall Generator for IPTables - Generates basic rc.firewall for use with Slackware. + Very Useful !
spkg - An "Unofficial Slackware Linux Package Manager" + "Just a few numbers comparing pkgtools to spkg here: installation is at least 4x faster, upgrade is 7x faster and remove is 30x faster on average !"
Slackware's init - "A guided tour through Slackware's init process". As you may know, Slackware uses a Sys V init, but in a "BSD style". + Covers Slackware's init process.
Slackintosh - Slackware port to PPC (Mac). + Slackware on a Mac (unofficial)
Slamd64 - 64-bit version of Slackware. + 64-bit Slackware (unofficial)
Splack - Slackware port to Sparc + Slackware on Sparc (unofficial)
Optimizing Slackware boot time, including rc.d scripts. - My post on how to cut your boot time in half in Slackware (results may vary). + Speed up your boot time in Slackware.
Compiling VirtualBox from source on Slackware - My post on how to compile virtualbox (a virtual machine) from source on Slackware. + How to compile virtualbox from source.
Compiling HPLIP from source on Slackware - My post on how to compile hplip (printer drivers for HP printers) from source on Slackware. + How to compile hplip from source.
Getting the Logitech MX1000 mouse to work on Slackware - My post on how to get this mouse working on Slackware, with all the buttons and everything. Note that this fix is kinda hackish but it works well, "caveat emptor". + How to get Logitech MX1000 mouse to work on Slackware.
Installing and setting up LAMP on Slackware - How to install and setup (L)AMP on Slackware. + LAMP install and setup on Slackware.
Advanced Bash-Scripting Guide - I recommend this to people all the time. Great if you want to learn bash scripting, which is very useful to know. + A great bash scripting guide.
Python Programming Language -- Official Website - A great language, a language of the future. + Contains lots of free tutorials for learning python.
PyPy - "The PyPy project aims at producing a flexible and fast Python implementation." As of now, does not fully support Python 2.5. + Speeds up execution of python code.
Psyco - Only real problem with python is slower execution speed. "Psyco is a Python extension module which can massively speed up the execution of any Python code... 2x to 100x speed-ups, typically 4x, with an unmodified Python interpreter and unmodified source code, just a dynamically loadable C extension module." Psyco is no longer developed, only maintained. The devs have moved to developing PyPy. + I use it. Speeds up execution of python code.
Allegro - A game programming library. I think it's easier to use than SDL, and it has more online tutorials. + Game programming library.
GCC online documentation - The official GCC manuals. Very useful if you're a Linux programmer, or aiming to become one. + GCC docs.
comp.lang.c Frequently Asked Questions - Good FAQ for beginner programmers in C. + C FAQ.
C++ and C Documentation and Library References - Great reference for programmers in C and C++. + C and C++ reference and docs.
C and C++ programming tutorials - Great C and C++ tutorials. + C and C++ tutorials.
I would like to thank onebuck at the LQ Slackware Forums for his post from which I took many of the links you see above. I'd also like to thank the people who posted these links there. It's a great post, BTW. I made the list above mostly just so I can put some comments on there that may help you decide whether to click on a link or not.