1、cat/proc/version
[bkf@/soft/bkf]$cat /proc/versionLinux version 3.10.0-514.el7.x86_64 (builder@kbuilder.dev.centos.org) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-11) (GCC) ) #1 SMP Tue Nov 22 16:42:41 UTC 2016
2、uname-a
[bkf@/soft/bkf]$uname -aLinux host131 3.10.0-514.el7.x86_64 #1 SMP Tue Nov 22 16:42:41 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
1、lsb_release-alinux命令查看系统版本,即可列举所有版本信息:
须要先安装lsb:命令是yuminstalllsb
[root@S-CentOS ~]# lsb_release -aLSB 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-noarchDistributor ID: CentOSDescription: CentOS release 6.5 (Final)Release: 6.5Codename: Final
这个命令适用于所有的Linux发行版redhat linux 9.0,包括RedHat、SUSE、Debian…等发行版。
2、cat/etc/redhat-release,这些方式只适宜Redhat系的Linux:
[root@S-CentOS home]# cat /etc/redhat-releaseCentOS release 6.5 (Final)
3、cat/etc/issuelinux命令查看系统版本红旗linux5.0,此命令也适用于所有的Linux发行版。
[root@S-CentOS home]# cat /etc/issueCentOS release 6.5 (Final)Kernel r on an m