linux版本信息查看

时间：2021-03-24 08:57:42

uname

#"uname -a ",可显示电脑以及操作系统的相关信息。 
[root@Vm90 cloudera-scm-server]# uname -a
Linux Vm90 2.6.32-358.el6.x86_64 #1 SMP Fri Feb 22 00:31:26 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
[root@Vm90 cloudera-scm-server]#

cat /proc/version

"cat /proc/version",说明正在运行的内核版本
[root@Vm90 cloudera-scm-server]# cat /proc/version
Linux version 2.6.32-358.el6.x86_64 (mockbuild@c6b8.bsys.dev.centos.org) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-3) (GCC) ) #1 SMP Fri Feb 22 00:31:26 UTC 2013
[root@Vm90 cloudera-scm-server]#

cat /etc/issue

输入"cat /etc/issue", 显示的是发行版本信息
[root@Vm90 cloudera-scm-server]# cat /etc/issue
CentOS release 6.4 (Final)
Kernel \r on an \m

[root@Vm90 cloudera-scm-server]#

lsb_release -a

#lsb_release -a (适用于所有的linux，包括Redhat、SuSE、Debian等发行版，但是在debian下要安装lsb)
[root@Vm90 cloudera-scm-server]# 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 6.4 (Final)
Release:    6.4
Codename:   Final
[root@Vm90 cloudera-scm-server]#
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