解决 CentOS 中 lsb_release command not found
1. 用yum查看lsb_release 属于哪个程序包里
yum provides */lsb_release
redhat-lsb-core-4.1-27.el7.centos.1.x86_64 : LSB Core module support Repo : @base Matched from: Filename : /usr/bin/lsb_release
3. 安装redhat-lsb-core
yum install redhat-lsb-core
lsb_release -a