查看linux系统版本命令(示例代码)

时间:2014-11-29 13:31 来源:linux.it.net.cn 作者:IT

查看linux系统版本命令:

代码示例:

[root@ahlinux~]$uname -a
Linux localhost.localdomain 2.6.18-92.el5 #1 SMP Tue Apr 29 13:16:15 EDT 2008 x86_64 x86_64 x86_64 GNU/Linux

#使用/etc/issue文件，显示linux系统版本信息。
[root@ahlinux~]$cat /etc/issue
Red Hat Enterprise Linux Server release 5.2 (Tikanga)
Kernel \r on an \m

#借助/etc/redhat-release文件，显示linux系统版本信息。
[root@jbxue ~]$cat /etc/redhat-release
Red Hat Enterprise Linux Server release 5.2 (Tikanga)

借助/proc/version文件，显示linux系统版本信息。

代码示例:
[root@ahlinux~]$cat /proc/version
Linux version 2.6.18-92.el5 (brewbuilder@ls20-bc2-13.build.redhat.com) (gcc version 4.1.2 20071124 (Red Hat 4.1.2-41)) #1 SMP Tue Apr 29 13:16:15 EDT 2008

[root@ahlinux~]$uname -r
2.6.18-92.el5

[root@ahlinux~]$ lsb_release -a
LSB Version:    :core-3.1-amd64:core-3.1-ia32:core-3.1-noarch:graphics-3.1-amd64:graphics-3.1-ia32:graphics-3.1-noarch
Distributor ID: RedHatEnterpriseServer
Description:    Red Hat Enterprise Linux Server release 5.2 (Tikanga)
Release:        5.2
Codename:       Tikanga

[root@jbxue ~]$cat /etc/redhat-release
Red Hat Enterprise Linux Server release 5.2 (Tikanga)

[root@jbxue ~]$rpm -q redhat-release
redhat-release-5Server-5.2.0.4 (责任编辑：IT)