#!/bin/bash
( echo "PACKAGE SIZE(K)";
for A in /var/lib/pacman/local/*/desc; do
	  egrep -A1 '%(NAME|SIZE)' $A  \
		     | gawk '/^[a-z]/ { printf "%s ", $1 }; /^[0-9]/ { printf "%.0f\n", $1/1024 }'
  done | sort -nrk2 ) | column -t