HEATKEYS

Linux.com - For the community, by the community, Linux.com is the central source for Linux information, software, documentation, how-tos and answers across the server, desktop/netbook, mobile, and embedded areas.

PowerPC, Alpha, SPARC, MIPS, SH3, ARM, amd64, i386, m68k, VAX: Of course it runs NetBSD.

Home Page for the California Department of Developmental Services

Oracle Documentation

The FreeBSD Project

The IBM corporate home page, entry point to information about IBM products and services

The Linux Documentation Project is working towards developing free, high quality documentation for the Linux operating system. The overall goal of the LDP is to collaborate in all of the issues of Linux documentation.

A technology blog covering software, gadgets, web browser, the Internet and other tech topics

The Computer Technology Documentation Project develops and provides high quality computer technology documentation in most technical areas. Produced documentation should help members and the public learn various technologies quicker.

Debian GNU/Linux is a free distribution of the GNU/Linux operating system. It is maintained and updated through the work of many users who volunteer their time and effort.

CentOS -- Community ENTerprise Operating System is a free rebuild of source packages freely available from a Prominent North American Enterprise Linux vendor.