1. 程式人生 > >Centos7 systemctl 啟動 firewalld 時出現 Failed to start firewalld.service: Unit is masked.

Centos7 systemctl 啟動 firewalld 時出現 Failed to start firewalld.service: Unit is masked.

也就是說這個命令被鎖著了,只需要執行如下命令:

systemctl unmask firewalld

出現下面提示即可

Removed symlink /etc/systemd/system/firewalld.service

如果啥時候想鎖定他,執行下面命令即可:

systemctl mask firewalld