Linux
- Editor vi (German)
- fstab Linuxhelp tuxfiles
- fstab LinWiki.de
- Gentoo Linux Wiki
- GRUB Bootloader
- iptables HOWTO
- Linux - Openbook (German)
- Linux - Tuxhausen (German)
- Linux - Uibk (German) (PDF)
- Linux Commands - tnt computer (German)
- Linux Commands - Linux für alle (German)
- Linux DHCP-Server Configuration (German)
- Linux driver (German)
- Linux Programming (German)
- LinuxSoft - CERN Linux Installation & Repository Service
- Sientific Linux
Programming
- HTML SELFHTML (German)
- Java Manual (German)
- JavaScript SELFHTML (German)
- Perl Introduction (German)
- Perl SELFHTML Introduction (German)
- Perl infos24 Manual (German)
- PHP SELFHTML (German)
- Python Manual (PDF) (German)
- Phyton (German)