====== Comparison of Linux distributions ======
http://en.wikipedia.org/wiki/Comparison_of_Linux_distributions

====== Unix Timeline ======
http://www.levenez.com/unix/

====== Linux Distro Timeline ======
http://www.kde-files.org/content/show.php/Linux+Distro+Timeline?content=44218
{{linux:linux_distro_timeline-7.2.png|}}

http://img142.imageshack.us/img142/5090/linuxdistrotimeline75cr6.png
{{linux:linuxdistrotimeline75cr6.png|}}