CentOS7 防火牆基本操做方法

♨. 防火牆基本操做 最基本的開啓、關閉操做命令 systemctl status firewalld # 查看防火牆狀態 systemctl start firewalld # 開啓防火牆 systemctl stop firewalld # 關閉防火牆 擴展技能命令 systemctl disable firewalld # 開機禁用 systemctl enable firewa

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