Ubuntu VNC

• 安装 Xfce 桌面环境

  sudo apt install xfce4 xfce4-goodies

• 安装 TightVNC 服务器

  sudo apt install tightvncserver

• 设置密码

  vncpasswd
  # root@local:~# vncserver
  # You will require a password to access your desktops.
  # Password:
  # Verify:
  # Would you like to enter a view-only password (y/n)? n

• 配置 vnc 服务器

  # 修改配置文件
  echo '#!/bin/sh
  export SHELL="/bin/bash"
  unset SESSION_MANAGER
  unset DBUS_SESSION_BUS_ADDRESS
  startxfce4 &
  
  [ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
  [ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
  xsetroot -solid grey
  ' > ~/.vnc/xstartup
  sudo chmod +x ~/.vnc/xstartup

• 注册服务

  echo '[Unit]
  Description=Start TightVNC server at startup
  After=syslog.target network.target
  
  [Service]
  Type=forking
  User=root
  Group=root
  WorkingDirectory=/root/
  
  PIDFile=/root/.vnc/%H:%i.pid
  ExecStartPre=-/usr/bin/vncserver -kill :%i > /dev/null 2>&1
  ExecStart=/usr/bin/vncserver :%i
  ExecStop=/usr/bin/vncserver -kill :%i
  
  [Install]
  WantedBy=multi-user.target
  ' > /etc/systemd/system/vncserver@.service
  
  sudo systemctl daemon-reload
  sudo systemctl enable [e-mail]
  sudo systemctl restart [e-mail]