#!/bin/bash

# PDF Compressor
# Dependencies: ghostscript

if [[ -e $1 ]]; then
  gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/prepress -dNOPAUSE -dQUIET -dBATCH -sOutputFile="${1}_compressed.pdf" "$1" &&
  printf "done" || printf "error"
fi