#查看防火墙状态
firewall-cmd --state
systemctl status firewalld
systemctl status firewalld.service
#关闭防火墙
systemctl stop firewalld.service
#禁止防火墙开启启动
systemctl disable firewalld.service
查看服务是否开机启动
systemctl is-enabled firewalld.service
#查看防火墙状态
firewall-cmd --state
systemctl status firewalld
systemctl status firewalld.service
#关闭防火墙
systemctl stop firewalld.service
#禁止防火墙开启启动
systemctl disable firewalld.service
查看服务是否开机启动
systemctl is-enabled firewalld.service
**粗体** _斜体_ [链接](http://example.com) `代码` - 列表 > 引用
。你还可以使用@
来通知其他用户。