Red Hat Enterprise Linux 7 高薪入门pdf下载
关闭firewall:
systemctl stop firewall</a>d.service #停止firewall
systemctl disable firewalld.service #禁止firewall开机启动
关闭firewall:
systemctl stop firewall</a>d.service #停止firewall
systemctl disable firewalld.service #禁止firewall开机启动