Create EPS from PDF with white margin cropped using pdfcrop and pdftoeps

pdf2eps

#!/bin/sh
if [ $# -lt 1 ]; then
  echo "Usage :: $0 input.pdf [p1 p2 ...]"
  exit
fi
in=${1}
shift
pdfcrop ${in}
crop=`basename -s .pdf ${in}`-crop
if [ $# -eq 0 ]; then
  pdftops -f 1 -l 1 -eps ${crop}.pdf && mv ${crop}.eps ${in%.pdf}.eps
else
  while [ $# -gt 0 ]; do
    p=$1
    pdftops -f ${p} -l ${p} -eps ${crop}.pdf && mv ${crop}.eps ${in%.pdf}_${p}.eps
    shift
  done
fi
rm ${crop}.pdf