背景描述:centos
今天須要統計操做系統版本,我在其中一臺主機上執行cat /etc/redhat-release發現沒有這個,應該知道不是redhat系統,而後想,怎麼查來着,忘了,找了下,再此記錄下。spa
### 查看操做系統及版本信息:操作系統
1.cat /etc/issuecode
txprd@xxx806:~> cat /etc/issue Welcome to SUSE Linux Enterprise Server 11 SP2 (x86_64) - Kernel \r (\l).
2.lsb_release -ablog
txprd@xxxx806:~> lsb_release -a LSB Version: core-2.0-noarch:core-3.2-noarch:core-4.0-noarch:core-2.0-x86_64:core-3.2-x86_64:core-4.0-x86_64:desktop-4.0-amd64:desktop-4.0-noarch:graphics-2.0-amd64:graphics-2.0-noarch:graphics-3.2-amd64:graphics-3.2-noarch:graphics-4.0-amd64:graphics-4.0-noarch Distributor ID: SUSE LINUX Description: SUSE Linux Enterprise Server 11 (x86_64) Release: 11 Codename: n/a
3.若是是redhat、centos,執行cat /etc/redhat-releaseip
[root@abc-xxx-14 ~]# cat /etc/redhat-release Red Hat Enterprise Linux Server release 6.6 (Santiago)
文檔建立時間:2019年6月4日13:59:56文檔