centos7 常用操作

centos7.5关闭防火墙:
service iptables stop
service iptables status

或者

service firewalld stop

 

 

centos7.5重启crond:
systemctl start crond.service

 

查看版本:

cat /etc/redhat-release

posted @ 2020-02-18 10:33  andy_1987_chen  阅读(148)  评论(0编辑  收藏  举报