#!/bin/sh
#
# Displays size of an installed package
#

callname=`basename $0 `

function usage () {
	echo " "
	echo "$callname: displays disk usage of an installed package"
	echo "  Usage: $callname packagename"
	echo "  Example: $callname bin "
	echo " "
}

if [ "$1" = "" -o "$1" = '-h' -o "$1" = '-?' ]; then
	usage
	exit 1
fi

cd /
echo -n "Installed package $1 "
ls -l `cat /install/installed/$1` | cut -b 34-41 | awk -v column="1" \
	'BEGIN { printf "currently takes " }
	 { total += $column }
	 END { print total, "bytes on your disk"}'

