#!/bin/bash


# Right now this configures a vnc instance running for user root.
$USER=""

apt-get install expect
apt-get install tightvncserver



/usr/bin/expect  <<EOD
set timeout -1

spawn vncserver

expect "Password:"

send  "123abc\r"

expect "Verify:"

send "123abc\r"

expect "Would you like to enter a view-only password (y/n)?"

send "n\r"

expect eof

EOD


sudo  killall Xtightvnc

echo -e "Set the systemd unit file for VNC server"

cat << EOF  > /etc/systemd/system/vncserver@:1.service

[Unit]
Description=Remote desktop service (VNC)
After=syslog.target network.target

[Service]
Type=forking
ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
ExecStart=/sbin/runuser -l root -c "/usr/bin/vncserver %i -geometry 1280x1024"
PIDFile=/root/.vnc/%H%i.pid
ExecStop=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'

[Install]
WantedBy=multi-user.target

EOF

systemctl daemon-reload
systemctl enable vncserver@:1.service
systemctl start vncserver@:1.service