Unix for PCs

BSDI

• The Design and Implementation of the 4.4 BSD Operating system, at Amazon.com

FREEBSD

• FreeBSD Inc - FreeBSD is derived from BSD UNIX, the version of UNIX developed at the University of California, Berkeley. You can also check this site for FreeBSD FAQs
• FreeBSD Handbook
• FreeBSD related projects
• A Comprehensive Guide to FreeBSD
• FreeBSD's How-to's for the lazy and hopeless
• Search for FreeBSD references at Amazon!

LINUX

• Linux Mall
• Linux Online
• Linux Source Navigator disabled
• Linux Resources at the Linux Journal
• The Linux Resource Exchange
• The Linux Documentation Project - The Linux Documentation Project - LDP for short, or tldp (taken from the domain name) - is a very long-standing project whose aim is to document all aspects of the GNU/Linux operating system and associated applications software.
• Help with Music & Linux
• Linux Gazette
• Linux Weekly
  
  
• Amazon.com has a few things regarding Linux ...

BSD

• NetBSD Home Page

OPEN BSD

• OpenBSD Home Page - The OpenBSD project produces a FREE, multi-platform 4.4BSD-based UNIX-like operating system.

SCO

• SCO articles, help, book reviews (from A. P. Lawrence, SCO consultant)
• SCO Home Page
• Some SCO Unix references at Amazon.

SUN Solaris for PCs

• Solaris for PCs and Desktops - Use this portal to explore all Free and/or Open Source Software from Oracle—including Oracle's own Linux Projects
• Solaris 9 and PCs
• More Solaris links
  
  

Xfree86

• XFree86 Home Page
• You can also buy The New XFree86 at Amazon.com!

Unix for Macs

• NetBSD/mac68k

Unix Related Software on Amazon

• Unix for PCs
• General PC Unix software