centos7版本信息查看

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wdf1002 2018-05-07 09:49:38 ©著作权

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##查看系统版本方法1 [gc@bogon ~]$ cat /etc/redhat-release CentOS Linux release 7.4.1708 (Core) 方法2 [gc@bogon ~]$ lsb_release -a -bash: lsb_release: command not found [gc@bogon ~]$ cat /etc/os-release NAME="CentOS Linux" VERSION="7 (Core)" ID="centos" ID_LIKE="rhel fedora" VERSION_ID="7" PRETTY_NAME="CentOS Linux 7 (Core)" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:centos:centos:7" HOME_URL="https://www.centos.org/" BUG_REPORT_URL="https://bugs.centos.org/"

CENTOS_MANTISBT_PROJECT="CentOS-7" CENTOS_MANTISBT_PROJECT_VERSION="7" REDHAT_SUPPORT_PRODUCT="centos" REDHAT_SUPPORT_PRODUCT_VERSION="7" ##查看Linux系统32位or 64位 [root@moban ~]# uname –m x86_64 //64位系统 i386/i686 //32位系统 ##查看Linux系统的内核版本 [root@moban ~]# uname –r 2.6.32-504.e16.x86_64 ##查看Linux系统全部信息 [root@moban ~]# uname -a Linux moban 2.6.32-431.el6.x86_64 #1 SMP Fri Nov 22 03:15:09 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux ##显示系统程序信息 [gc@bogon ~]$ file /bin/ls /bin/ls: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.32, BuildID[sha1]=3d705971a4c4544545cb78fd890d27bf792af6d4, stripped