CentOS 服务器常用操作命令

服务器信息命令

查看 centos 系统版本命令

[zhonghao@20200401-zhonghao-yxz-ftp workspace]$ cat /proc/version
Linux version 3.10.0-862.14.4.el7.x86_64 (mockbuild@kbuilder.bsys.centos.org) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC) ) #1 SMP Wed Sep 26 15:12:11 UTC 2018
[zhonghao@20200401-zhonghao-yxz-ftp workspace]$ uname -a
Linux 20200401-zhonghao-yxz-ftp.novalocal 3.10.0-862.14.4.el7.x86_64 #1 SMP Wed Sep 26 15:12:11 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
[zhonghao@20200401-zhonghao-yxz-ftp workspace]$ uname -r
3.10.0-862.14.4.el7.x86_64

查看发行版本

[zhonghao@20200401-zhonghao-yxz-ftp workspace]$ cat /etc/issue
\S
Kernel \r on an \m

[zhonghao@20200401-zhonghao-yxz-ftp workspace]$ cat /etc/redhat-release 
CentOS Linux release 7.5.1804 (Core)