1、啟動防火牆
systemctl status firewalld.service
2、關閉防火牆
systemctl stop firewalld.service
3、檢視防火牆命令
systemctl status firewalld.service
4、開機啟動
systemctl enable firewalld.service
5、禁止隨機啟動
systemctl disable firewalld.service
1、啟動防火牆
systemctl status firewalld.service
2、關閉防火牆
systemctl stop firewalld.service
3、檢視防火牆命令
systemctl status firewalld.service
4、開機啟動
systemctl enable firewalld.service
5、禁止隨機啟動
systemctl disable firewalld.service