#!/usr/bin/env bash

if [ $# -ne 2 ]; then
    echo >&2 "errror: wrong number of arguments"
    echo >&2 "usage: compress-pdf <input> <output>"
    exit 1
fi

gs -sDEVICE=pdfwrite -dPDFSETTINGS=/printer -dCompatibilityLevel=1.4 -dNOPAUSE -dQUIET -dBATCH -sOutputFile=$2 $1