[Unit] Description=Rustdesk Signal Server After=network.target [Service] Type=simple LimitNOFILE=1000000 User=root Group=root EnvironmentFile=/etc/default/hbbs WorkingDirectory=/opt/rustdesk/ ExecStart=/opt/rustdesk/hbbs -k _ StandardOutput=append:/var/log/rustdesk/signalserver.log StandardError=append:/var/log/rustdesk/signalserver.error Restart=always RestartSec=10 [Install] WantedBy=multi-user.target