Operating System News:

• OS News
• Linux.org
• LWN.Net
• NewsForge
• LXer
• Linux Journal
• Linux Central
• MadPenguin.Org
• BSD Today
• Daemon News
• Daily Daemon News
• BSD Newsletter.com
• Mac News Network

Operating System Links

• Operating System Technical Comparison
• DMOZ.org has a large page of OS links
• Linux & *BSD ISO Images (FTP Site)

Linux Distributions:

• Debian
• SuSE
• Red Hat
• Fedora Core
• United Linux
• Slackware
• Mandrake
• Knoppix - A nice distribution that runs from CD. (No install necessary)
• Cool Linux - Another good distribution that runs from CD.
• Distro Watch - A site with descriptions, links, and comparisons of ALL Linux distros.

Linux Resources:

• The Linux Documentation Project
• LinuxBeginner.Org    Lots of good information!
• MarcelGagne.Com    Marcel Gagne's excellent and interesting site
• Linux Terminal Server Project    Thin client computing in a GNU/Linux environment
• Linux USB Project

*BSD Sites

• Free BSD Homepage
• Open BSD Homepage
• Net BSD Homepage

The GNU Hurd

• The GNU Hurd Homepage
• The Debian Hurd Page

MINIX

• MINIX Homepage

Mac OS X

• Apple's OS X Homepage
• Mach OS Information

Commercial UNIX Operating Systems

• Sun Solaris
• IBM AIX
• HP-UX
• HP Tru64 UNIX  (formerly COMPAQ, formerly DEC)
• Silicon Graphics IRIX

Digital's VMS/OpenVMS

• Phil's VMS Page
• OpenVMS Hobbyist Site
• Public OpenVMS Cluster
• HP's OpenVMS Site

BeOS Resources

• BeOS News and Software
• Open BeOS Project
• BeOS Lives Site
• BeUnited.Org Site - Supports Open Standards for BeOS-compatible operating systems
• Zeta