The OpenScience Project is dedicated to writing and releasing free and Open Source scientific software

THE HTML tutorial available on the WWW (German)

Apache webserver; this site contains a lot of documentation about the installation and configuration of the webserver

Everything about software and data backups and recovery

Resource for information concerning the security of information systems and networks

The linux community's center for security

Scientific Applications on Linux is a collection of information and links to software that will be of interest to scientists and engineers

Freshmeat archive of free linux software

The Linux Documentation Project; guides, Howtos, FAQs etc. for Linux

Collection of useful links covering a large variety of linux-related topics

Rpmfind.net is a search engine that helps you to find out whether a RPM (Redhat Package Manager)
package for a certain program exists on the WWW and where to get it from

SuSE linux

NEdit - a multi-purpose text editor for the X Window System
It provides intensive support for development in a wide variety of languages, text processors, and other tools; for all those who don't want to learn XEmacs