#!/bin/sh
if [ $# -ne 2 ]; then
echo "Usage: ${0##*/} INPUT OUTPUT"
echo "Resize input PDF to an A4 output PDF."
exit
fi
gs -q -o "$2" -sDEVICE=pdfwrite -sPAPERSIZE=a4 -dFIXEDMEDIA -dPDFFitPage -dCompatibilityLevel=1.4 "$1"