#!/bin/bash -noprofile
# 
# Compress all pictures in current directory using gzip
#

for filename in *.{rgb,gray} 
do
	echo -n "deflating ${filename}... "
	if [ -e ${filename}.gz ]
	then
		echo "skipped."
	else
		gzip -9 < $filename > ${filename}.gz
		echo "done."
	fi
done
