CentOs检查系统版本的几种方法
方法1
命令:
l***_release -a
示例:
[root@*** ~]# l***_release -aLSB Version: :base-4.0-amd***:base-4.0-noarch:core-4.0-amd***:core-4.0-noarchDistributor ID: CentOSDescription: CentOS release 6.7 (Final)Release: 6.7Codename: Final
方法2
命令:
unameuname -runame -a //最全的(适用于所有的linux，包括Redhat、SuSE、Debian、Centos等)
示例:
[root@*** ~]# unameLinux[root@*** ~]# uname -r2.6.32-431.23.3.el6.x86_***[root@*** ~]# uname -aLinux *** 2.6.32-431.23.3.el6.x86_*** #1 SMP Thu Jul 31 17:20:51 UTC 2014 x86_*** x86_*** x86_*** GNU/Linux
方法3
命令:
cat /etc/redhat-release(适用于RedHat,CentOS)
示例:
[root@*** ~]# cat /etc/redhat-releaseCentOS release 6.7 (Final)
方法4
命令:
rpm -q redhat-releaserpm -q centos-release(适用于RedHat,CentOS)
例子:(我没装redhat，是CentOs)
[root@*** ~]# cat /etc/redhat-releasepackage redhat-release is not installed[root@*** ~]# rpm -q centos-releasecentos-release-6-7.el6.centos.12.3.x86_***
方法5
命令:
cat /proc/version(当前centos 版本与redhat对应的版本的命令)
示例:
[root@*** ~]# cat /proc/versionLinux version 2.6.32-431.23.3.el6.x86_*** (mockbuild@c6b8.bsys.dev.centos.org) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC) ) #1 SMP Thu Jul 31 17:20:51 UTC 2014
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