CMP CNF > VNC server

#!/bin/bash

# Set up simple VNC server on Arch

sudo pacman -Syu
sudo pacman -Sy    tigervnc tigervnc-server xorg-xdm

sudo tee -a /etc/sudoers <<< "$(id -un) ALL=(ALL) NOPASSWD: /usr/bin/vncserver"


cat << EOG > /etc/systemd/system/vncserver@.service
[Unit]
Description=VNC service
      After=syslog.target network.target

[Service]
        Type=forking
   ExecStart=/usr/bin/vncserver %I
ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
    ExecStop=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
  RestartSec=5s
        User=%i
     PAMName=login

[Install]
WantedBy=multi-user.target
EOG


sudo systemctl enable vncserver@:0
sudo systemctl start  vncserver@:0


read -p "Enter your VNC password: " vncpass
vncpass=$(echo $vncpass | sudo /usr/bin/vncpasswd)


echo "Add config file"

mkdir -p     ~/.vnc
cat << EOG > ~/.vnc/xstartup
#!/bin/sh
exec xdm
EOG


chmod +x ~/.vnc/xstartup

echo "VNC setup completed successfully!"