查看linux内核和版本信息

一、查看Linux内核版本命令（2种方法）：

1、cat /proc/version

Linux version 3.10.0_1-0-0-8 (root@xxx) (gcc version 4.8.2 20140120 (Red Hat 4.8.2-16) (GCC) ) #1 SMP Thu Oct 29 13:04:32 CST 2015

2、uname -a

Linux xxx 3.10.0_1-0-0-8 #1 SMP Thu Oct 29 13:04:32 CST 2015 x86_64 x86_64 x86_64 GNU/Linux

二、查看Linux系统版本的命令（2种方法）：

1、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 6.3 (Final)
Release:        6.3
Codename:       Final

2、cat /etc/issue

CentOS release 6.3 (Final)
Kernel \r on an \m

本文参考自：

http://www.linuxidc.com/Linux/2016-05/131749.htm