#!/bin/bash

# These dirs MUST ALREADY exist or it'll crap out
# Source directory, this is where you place the images you want to smallify
srcImageDir="/tmp/image"
# Destination directory, this is where I'll place the resulting images
destImageDir="/tmp/image/small"

# navigate to the src dir
cd $srcImageDir

# first convert any tif's to jpg
for i in *.tif; do
	j=`echo $i | sed -e 's/\.tif/\.jpg/'`
	convert $i $j
done

for i in *.jpg; do
	convert -scale 30% $i $destImageDir/$i
done

# go back where we started
cd -