Centos7 systemctl 启动 firewalld 时出现 Failed to start firewalld.service: Unit is masked.
也就是说这个命令被锁着了,只需要执行如下命令: systemctl unmask firewalld 出现下面提示即可 Removed symlink /etc/systemd/system/firewalld.service 如果啥时候想锁定他,执行下面命令即可: systemctl mask firewalld 版权声明:本文为qq_35170213原创文章,遵循 CC 4.0 BY-SA 版…