• Linux International
  A newsy site with the most recent Linux news, Linux classified adverts, third party products and services.

• Linux Organization
  A not-for-profit group of Linux-users whose goal is to centralize and organize communication between Linux developers and users alike, and be a focal point for Linux information.

• Linux Source Navigator
  This site gives you a chance to explore the source to the Linux system - in a hypertext format.

• Unix Programming Reference
  A cool Unix site created by Jennifer Myers this has tons of pointers to different material online.

• Understanding Computer Programming
  Rather a self-descriptive page title, I'd say...

• Unixhelp
  Also on the same site is a mirror of some excellent online information about Unix created at the University of Edinburgh.

• Vi Lovers Home Page
  We might think of it as just an editor, but Thomer Gil see it as something much more, as you'll find when you visit this site.

• Yahoo on Unix
  Yahoo is always a good place to check out, and they have quite a large set of Unix resource pointers for your surfing pleasure.

• Unix Guru Universe
  While this is not a general purpose site, it does have lots of useful information on system administration related topics.