查看
firewall-cmd --state
启动
firewall-cmd start
关闭
firewall-cmd stop
重启防火墙
firewall-cmd restart
添加开放端口
firewall-cmd --permanent --add-port =8080-8085/tcp
firewall-cmd --reload
关闭端口
firewall-cmd --permanent --remove-port =8080-8085/tcp
firewall-cmd --state
firewall-cmd start
firewall-cmd stop
firewall-cmd restart
firewall-cmd --permanent --add-port =8080-8085/tcp
firewall-cmd --reload
firewall-cmd --permanent --remove-port =8080-8085/tcp