Centos 7 VNC 設定

markdown 安裝VNC Server ``` yum install tigervnc-server ``` 複製設定檔 ``` cp /lib/systemd/system/vncserver@.service /etc/systemd/system/vncserver@:1.service ``` 修改 VNC Client 連結的帳號 ``` [Unit] Description=Remote desktop service (VNC) After=syslog.target network.target [Service] Type=forking # Clean any existing files in /tmp/.X11-unix environment ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :' ExecStart=/usr/sbin/runuser -l USER -c "/usr/bin/vncserver %i" PIDFile=/home/USER/.vnc/%H%i.pid ExecStop=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :' [Install] WantedBy=multi-user.target ``` 建立 VNC Server 密碼 ``` su user vncpasswd ``` 設定開機自動啟用 ``` systemctl start vncserver@:1.service systemctl enable vncserver@:1.service ``` 確認是否啟用VNC Server虛擬桌面 ``` vncserver -list ``` 啟用 VNC Server 錯誤 ``` systemctl start vncserver@:1.service Job for vncserver@:1.service failed because the control process exited with error code. See "systemctl status vncserver@:1.service" and "journalctl -xe" for details. ``` 刪除 /tmp/.X11-unix/ 目錄 ``` \rm -R /tmp/.X11-unix/ ``` 設定防火牆允許VNC Server服務 ``` firewall-cmd --permanent --add-service="vnc-server" --zone="public" firewall-cmd --reload ``` 查看防火牆zone所開的服務 ``` firewall-cmd --zone=public --list-all ``` 參考