http://www.gnu.org

GNU/Linux is a free (as in freedom (also; gratis, libre, kostenlos, freihet, etc+)) Operating System with linux at the kernel level… .

mainly debian, see Debian Notes

• dyne:bolic
  • multimedia based distro » http://dynebolic.org/
• knoppix (-based) http://www.knoppix.org/
  • morphix
• mepis (debian based)
  • http://www.mepis.org
  • d/l » http://www.mepis.org/book/view/1462
• redhat / kickstart
• FAI (fully automatic installation) to install debian across a cluster or multiple hosts http://www.informatik.uni-koeln.de/fai/

• http://www.systemimager.org/
• dd