#!/bin/bash

SIZE="Size: `ls -l $1 | awk '{print $5}'`"
MD5="MD5Sum: `md5sum $1 | cut -d' ' -f1`"
tar -zOxf $* ./control.tar.gz 2>/dev/null | tar -zOxf - ./control 2>/dev/null | sed "/Description: /i\\
$SIZE
"|sed "/Description: /i\\
$MD5
"
exit $PIPESTATUS