Centos7查看开启关闭firewalld

Centos7查看开启关闭firewalld

systemctl stop firewalld.service #停止firewall

systemctl disable firewalld.service #禁止firewall开机启动

firewall-cmd --state #查看默认防火墙状态
#(关闭后显示notrunning,开启后显示running)