A refined killall command for Arch. Since killall doesn't properly work for me.

killall2

#!/bin/bash

if (( $# != 1 )) ; then 
echo -e "USAGE: $0 program";
fi

# For use with Debian 
# Instead use -> exists=$(dpkg -s $1 | awk -F: '/Package:/{print $2}' | sed 's/^[ \t]*//');
exists=$(pacman -Q $1 | awk '{ print $1}'); 

if (( $exists == $1 )) ; then

running=$(pgrep $1); 
if (( $running )) ; then
kill -9 $running
	else echo "$1 is not running.";
	exit;
fi
fi 2> /dev/null