• 如何查看Linux操作系统版本


    如何查看Linux操作系统版本
    1. 查看内核版本命令:

    [root@tg ]# cat /proc/version 
    
    Linux version 3.10.0-693.2.2.el7.x86_64 (builder@kbuilder.dev.centos.org) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-16) (GCC) ) #1 SMP Tue Sep 12 22:26:13 UTC 2017
     
    [root@tg ]# uname -a
    
    Linux tg 3.10.0-693.2.2.el7.x86_64 #1 SMP Tue Sep 12 22:26:13 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
     
    [root@tg ]# uname -r
    
    3.10.0-693.2.2.el7.x86_64
     

    2. 查看Linux版本:
    1) 执行 lsb_release -a ,即可列出所有版本信息,例如:

    [root@tg ]# lsb_release -a
    
    LSB Version:    :core-4.1-amd64:core-4.1-noarch
    
    Distributor ID:    CentOS
    
    Description:    CentOS Linux release 7.5.1804 (Core) 
    
    Release:    7.5.1804
    
    Codename:    Core

    注:这个命令适用于所有的linux,包括Redhat、SuSE、Debian等发行版。
    2) 执行cat /etc/issue,例如如下:

    [root@tg ]# cat /etc/issue
    
    S
    
    Kernel 
     on an m
    

    3) 执行cat /etc/redhat-release ,例如如下:

    [root@tg ]# cat /etc/redhat-release 
    
    CentOS Linux release 7.5.1804 (Core)
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  • 原文地址:https://www.cnblogs.com/curedfisher/p/13858313.html
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