BSD: Early Years 2.x BSD BSD OS Dynix FreeBSD Mac OS X Mach Nextstep OpenBSD Sun OS Ultrix X Window
9203xx
386BSD 0.0
920719 386BSD
Release 0.1
931101
FreeBSD 1.0
941122
FreeBSD 2.0
980502 GNOME
for BSD
981016
FreeBSD 3.0
000314
FreeBSD 4.0
030119 FreeBSD
5.0