CentOS7配置防火墙

使用命令的方式配置CentOS7防火墙##Add
firewall-cmd --permanent --zone=public --add-port=80/tcp
##Remove
firewall-cmd --permanent --zone=public --remove-port=80/tcp
##Reload
firewall-cmd --reload复制代码检查是否生效firewall-cmd --zone=public --query-port=80/tcp列出所有的开放端口firewall-cmd --list-all查看防火墙状态systemctl status firewalld.service启动防火墙systemctl start firewalld.service关闭防火墙systemctl stop firewalld.service重新启动防火墙systemctl restart firewalld.service更多CentOS相关信息见CentOS 专题页面 http://www.linuxidc.com/topicnews.aspx？tid=14本文永久更新链接地址