centos7查看防火墙状态、关闭防火墙

查看防火墙状态:

  firewall-cmd --state

关闭防火墙:

  systemctl stop firewalld.service

禁止firewall开机启动:

  systemctl disable firewalld.service

原文地址:https://www.cnblogs.com/sunbr/p/11424247.html