Linux关闭防火墙命令

问题:老是关闭防火墙太麻烦，所以选择彻底关闭防火墙，发现每次都记不住命令!

下面是red hat/CentOs7关闭防火墙的命令!

1:查看防火状态

systemctl status firewalld
service iptables status

2:暂时关闭防火墙

systemctl stop firewalld
service iptables stop

3:永久关闭防火墙

systemctl disable firewalld
chkconfig iptables off

4:重启防火墙

systemctl enable firewalld
service iptables restart

5:永久关闭后重启

//暂时还没有试过
chkconfig iptables on