一、查看Linux系統版本的命令(3種方法)
1、cat /etc/issue,此命令也適用於所有的Linux發行版。
[root@S-CentOS home]# cat /etc/issue
CentOS release 6.5 (Final)
Kernel \r on an \m
2、cat /etc/redhat-release,這種方法只適合Redhat系的Linux:
[root@S-CentOS home]# cat /etc/redhat-release
CentOS release 6.5 (Final)
3、lsb_release -a,即可列出所有版本信息:
[root@S-CentOS ~]# lsb_release -a
LSB Version: :base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch
Distributor ID: CentOS
Description: CentOS release 6.5 (Final)
Release: 6.5
Codename: Final
二、查看Linux內核版本命令(兩種方法):
1、cat /proc/version
[root@S-CentOS home]# cat /proc/version
Linux version 2.6.32-431.el6.x86_64 (mockbuild@c6b8.bsys.) (gcc version 4.4.7 0313 (Red Hat 4.4.7-4) (GCC) ) #1 SMP Fri Nov 22 03:15:09 UTC
2、uname -a
[root@S-CentOS home]# uname -a
Linux S-CentOS 2.6.32-431.el6.x86_64 #1 SMP Fri Nov 22 03:15:09 UTC x86_64 x86_64 x86_64 GNU/Linux