- Debian
- Ubuntu
- Red Hat
- Fedora
- CentOS
- SuSe
- Gentoo
Vendors and Distributions
- Debian, community project.
- Ubuntu, a Debian derivative.
- RHEL - Red Hat Enterprise Linux, very commercial oriented.
- Fedora, the community source of RedHat.
- CentOS, a RedHat clone.
- SuSe, the German distribution.
- Open SuSe, the community edition of SuSE.
- Gentoo, a kit
- Open Mandriva (was Mandriva)
- ...
- Distro Watch