#! /bin/bash
# This script tests: pamfile
# Also requires: ppmtopgm

  alias pamfile="${PBM_TESTPREFIX}pamfile"
  alias ppmtopgm="${PBM_BINPREFIX}ppmtopgm"
  shopt -s expand_aliases

pamfile testimg.ppm
pamfile testgrid.pbm
ppmtopgm testimg.ppm | pamfile