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CentOS系统下查看系统版本信息

 
1、查看CentOS内核的版本: [root@localhost ~]# cat /proc/version Linux version 2.6.18-194.el5PAE (mockbuild@builder16.centos.org) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-48)) #1 SMP Fri Apr 2 15:37:44 EDT 2010 [root@localhost ~]# uname -a Linux mail.corp-pushmail.com 2.6.18-194.el5PAE #1 SMP Fri Apr 2 15:37:44 EDT 2010 i686 i686 i386 GNU/Linux [root@localhost ~]# uname -r 2.6.18-194.el5PAE 2、 查看Linux/CentOS系统版本:
列出所有版本信息,此命令适用于所有Linux内核系统。
[root@localhost ~]# lsb_release -a LSB Version: :core-3.1-ia32:core-3.1-noarch:graphics-3.1-ia32:graphics-3.1-noarch Distributor ID: CentOS Description: CentOS release 5.5 (Final) Release: 5.5 Codename: Final [root@localhost ~]# cat /etc/issue CentOS release 5.5 (Final) Kernel \r on an \m [root@localhost ~]# cat /etc/redhat-release CentOS release 5.5 (Final) 3、查看系统是64位还是32位: [root@localhost ~]# getconf LONG_BIT 32 [root@localhost ~]# file /bin/ls /bin/ls: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), for GNU/Linux 2.6.9, dynamically linked (uses shared libs), stripped 原文链接:CentOS系统下查看系统版本信息,转载请注明来源!
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