Linux 查看操作系统版本

[root@arcsrv2 ~]# more /etc/redhat-

redhat-lsb/ redhat-release

[root@arcsrv2 ~]# more /etc/redhat-release

Red Hat Enterprise Linux Server release 5.5 (Tikanga)

[root@arcsrv2 ~]# lsb_release -a

LSB Version: :core-3.1-amd64:core-3.1-ia32:core-3.1-noarch:graphics-3.1-amd64:graphics-3.1-ia32:graphics-3.1-noarch

Distributor ID: RedHatEnterpriseServer

Description: Red Hat Enterprise Linux Server release 5.5 (Tikanga)

Release: 5.5

Codename: Tikanga

[root@arcsrv2 ~]# cat /proc/version

Linux version 2.6.18-194.el5 (mockbuild@x86-005.build.bos.redhat.com) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-48)) #1 SMP Tue Mar 16 21:52:39 EDT 2010

[root@arcsrv2 ~]# cat /etc/issue

Red Hat Enterprise Linux Server release 5.5 (Tikanga)

Kernel \r on an \m