#!/bin/bash
# Author Sid <sakaru@gmail.com>
# Date 14/07/08

s=''
#while [ -f '/root/.vnc/FLY:'$1'.pid' ]; do
for i in `ls /root/.vnc/FLY:*.pid 2> /dev/null`; do
    i=${i: 0: ${#i}-4} # removed the .pid extension
    num=${i:15} # the number of this instance
    timestamp=`head -n1 $i.log | awk '{print $2}'`
    s+=$num" :: started "$timestamp"\n"
done

if [ ${#s} -gt 0 ]; then
    echo -e "Which of the following instances of vncserver would you like to kill?"
    echo -e "0 :: All"
    echo -e $s
    echo -e "Enter a number between 0 and $num and hit [ENTER]"
    read tokill
    if [ "$tokill" -eq 0 ]; then
        kill `cat /root/.vnc/FLY:*.pid`
        rm /root/.vnc/FLY:*
        echo -e "Killed"
    elif [ -f /root/.vnc/FLY:$tokill.pid ]; then
        vncserver -kill :$tokill
        echo -e "Killed"
    else
        echo "*sigh* Try again"
    fi
else
    echo -e "There was nothing to kill"
fi