我试图systemd-resolved.service用以下命令重新启动:
sudo systemctl restart systemd-resolved\nRun Code Online (Sandbox Code Playgroud)\n\n并收到错误消息:
\n\nFailed to restart systemd-resolved.service: Unit systemd-resolved.service is masked. \nRun Code Online (Sandbox Code Playgroud)\n\n文件systemd-resolved.service存在于文件夹中/lib/systemd/system。
服务的状态是:
\n\n/lib/systemd/system# systemctl status systemd-resolved.service\n\xe2\x97\x8f systemd-resolved.service\n Loaded: masked (/dev/null; bad)\n Active: inactive (dead)\nRun Code Online (Sandbox Code Playgroud)\n\n当我尝试执行时:
\n\n/lib/systemd/system/systemd-resolved.service\n-bash: /lib/systemd/system/systemd-resolved.service: Permission denied\nRun Code Online (Sandbox Code Playgroud)\n\n我究竟做错了什么?
\n当我想检查服务是否正在运行时,就我而言,如果 docker 服务正在运行,我输入:
sudo status docker
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作为输出,我有:
status: Unable to connect to Upstart: Failed to connect to socket /com/ubuntu/upstart: Connection refused
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我究竟做错了什么?