RedHat Linux版本变迁时间表
redhat linux诞生于1994年的11月3日！，其中版本号后面括号中的英文是此版本的开发代号
RedHat 1.0 (Mother's Day), 11, 3, 1994
RedHat 1.1 (Mother's Day+0.1), 8, 1, 1995
RedHat 2.0, 9, 20, 1995
RedHat 2.1, 11, 23, 1995
RedHat 3.0.3 (Picasso), 5, 1, 1996
RedHat 4.0 (Colgate), 10, 8, 1996
RedHat 4.1 (Vanderbilt), 2, 3, 1997
RedHat 4.2 (Biltmore), 5, 19, 1997
RedHat 5.0 (Hurricane), 12, 1, 1997
RedHat 5.1 (Manhattan), 5, 22, 1998
RedHat 5.2 (Apollo), 11, 2, 1998
RedHat 6.0 (Hedwig), 4, 26, 1999
RedHat 6.1 (Cartman), 10, 4, 1999
RedHat 6.2 (Zoot), 4, 3, 2000
RedHat 7 (Guinness), 9, 25, 2000
RedHat 7.1 (Seawolf), 4, 16, 2001
RedHat 7.2 (Enigma), 10, 22, 2001
RedHat 7.3 (Valhalla), 5, 6, 2002
RedHat Enterprise Edition 2.1 AS (Pensacola), 5, 6 2002
RedHat 8.0 (Psyche), 9, 30, 2002
RedHat 9 (Shrike), 3, 31, 2003
从这一年的9月22日开始原来合并在一起的Fedora和redhat开始分开发行，并行成为两个分支一个是开源免费的Fedora，一个则是商业企业版本的Red Hat Enterprise Edition
RedHat Enterprise Edition 3.0 (Taroon), 10, 22, 2003
Fedora Core 1 (Yarrow), 11, 5, 2003
Fedora Core 1.90 (FC2 Test 1), 2, 4, 2004
Fedora Core 2 (Tettnang), 5, 18, 2004
Fedora Core 3 (heidelberg) 11, 8, 2004
RedHat Enterprise Edition 4.0 2, 15, 2005
Fedora Core 4 (stentz) 6, 13, 2005
Fedora Core 5 (Bordeaux)
Fedora Core 6 (Zod)
Fedora Core 7