bash: lsb_release: command not found
未安装 lsb_release 命令
用 yum 命令安装 lsb_release
1)查看 lsb_release 命令属于哪个软件包
# yum provides */lsb_release
可以看出,属于redhat-lsb这个包,那么使用yum安装这个包
# yum -y install redhat-lsb*
# lsb_release -a