vncview

#!/bin/bash
#
# Set these to the IP address of the VNC Server and the user to login there
# Note: the user needs to have SSH public/private keys setup to automatically
#       authenticate and the user must have sudo privileges
#
IP=MM.M.M.MM
USER="__MagicMirror_User__"

# Start VNC Server on MagicMirror
ssh ${USER}@${IP} "export TERM=xterm-256color; sudo systemctl start vncserver-x11-serviced.service"
sleep 3

plat=`uname -s`
if [ "$plat" == "Darwin" ]
then
  # Run VNC Viewer on my Mac Pro
  "/Applications/VNC Viewer.app/Contents/MacOS/vncviewer" -UserName=${USER} ${IP}
else
    inst_vina=`type -p vinagre`
    [ "${inst_vina}" ] || {
        while true
        do
          read -p "Vinagre VNC client not found. Install Vinagre ? ('Y'/'N'): " yn
          case $yn in
              [Yy]*)
                  sudo apt install vinagre
                  break
                  ;;
              [Nn]*)
                  echo "Exiting."
                  exit 0
                  ;;
              * )
                  echo "Please answer yes or no."
                  ;;
          esac
        done
    }
    vinagre ${USER}@${IP}
fi

# Stop VNC Server on MagicMirror
ssh ${USER}@${IP} "export TERM=xterm-256color; sudo systemctl stop vncserver-x11-serviced.service"