Linux 查看系统版本和内核

查看系统内核版本

[root@11e71db4a00e /]# cat /proc/version 
Linux version 3.10.0-327.el7.x86_64 (builder@kbuilder.dev.centos.org) (gcc version 4.8.3 20140911 (Red Hat 4.8.3-9) (GCC) ) #1 SMP Thu Nov 19 22:10:57 UTC 2015

查看Linux 系统版本

[root@11e71db4a00e /]# cat /etc/issue 
CentOS release 6.10 (Final)
Kernel 
 on an m

Linux 内核

[root@11e71db4a00e /]# uname -r
3.10.0-327.el7.x86_64

内核详细

[root@11e71db4a00e /]# uname -a
Linux 11e71db4a00e 3.10.0-327.el7.x86_64 #1 SMP Thu Nov 19 22:10:57 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux