#!/bin/bash

function helpexit() {
    echo "Kill your current VNC session"
    exit
}
[[ "$1" = "-h" ]] && helpexit

dn=$(( 5900 + $UID % 40000 ))

vncserver -kill :$dn || echo "vnc may have not been running"
rm -f /tmp/.X${dn}-lock
rm -f  /tmp/.X11-unix/X${dn}