Drupal
- 120 Drupal Themes Huge collection of free Drupal Themes that you can simply download and use on your site
- Drupal Easy Makes the power of Drupal easy to access for you with online media with tips and techniques, presents standard and custom training programs, and consults on projects of any size
- Drupal Videos and Tutorials Directory of Drupal videos, Drupal tutorials, and Drupal screencasts. Organized by version, audience, and category
- DrupaLove 50 Drupal 6 videos to help you climb the Drupal learning curve
- Full Circle Magazine E-magazine run by the Ubuntu community that covers the world of Ubuntu, open source, and technology
- Inspired Magazine
- Knoppix Linux Free and Open Source Live Linux CD
- Learn by the Drop Where you can learn the Drupal content management platform one post (or "Drop") at a time. They have video tutorials, blog posts, and a growing community to help you along
- Linux Journal Linux magazine with how-tos, projects, product reviews, expert advice and opinions for everything Linux.
- Linuxnewbie Want to learn Linux? Lots of help files.
- SourceForge World's largest development and download repository of Open Source code and applications
- Tripwire Magazine tripwire magazine provide 70 themes for Drupal 6. Some are free and some premium themes