Untitled

#!/bin/bash

if (($# != 3))
then
	echo "Usage: raat-server [vnc password] [rfb port] [geometry]"
	exit 1
fi

# Get ports of xvnc
ports=($(ss -lptn | grep Xvnc | awk '{split($4, a, ":"); print a[2]}'))

if [ ${#ports[@]} -eq 0 ]; then
	display=$(($2-5900))
	mkdir -p ~/.vnc && touch ~/.vnc/$2.passwd
	echo $1 | vncpasswd -f > ~/.vnc/$2.passwd
	Xvnc -geometry $3 -SecurityTypes=None :$display &
	DISPLAY=:$display startlxde &
	vncviewer -passwd ~/.vnc/$2.passwd 0.0.0.0:$2
else
	echo "There is/are active session/s:"
	for port in "${ports[@]}"; do
		echo "- $port"
	done
fi