1.查看内核版本
-
cat /proc/version -
[[email protected]_28_6_20 ~]$ cat /proc/version Linux version 2.6.32-573.7.1.el6.x86_64 ([email protected]) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-16) (GCC) ) #1 SMP Tue Sep 22 22:00:00 UTC 2015
- uname -r
-
[[email protected]_28_6_20 ~]$ uname -r 2.6.32-573.7.1.el6.x86_64
- uname -a
-
[[email protected]_28_6_20 ~]$ uname -a Linux 30_28_6_20 2.6.32-573.7.1.el6.x86_64 #1 SMP Tue Sep 22 22:00:00 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
2.查看操作系统版本
- lsb_release -a
-
[[email protected]_28_6_20 ~]$ 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 6.7 (Final) Release: 6.7 Codename: Final
- cat /etc/issue
-
[[email protected]_28_6_20 ~]$ cat /etc/issue CentOS release 6.7 (Final) Kernel on an m