#!/bin/sh usage() { echo "Usage : image-processor " exit } run() { image-processor.pl --inputdir $1 --output $2 --plugindir /usr/lib/data-carver-processors/image-plugins/ --ini /usr/lib/data-carver-processors/data_processor.ini --stego --nudity } [ ! -e $1 ] && usage [ -z $2 ] && usage run $1 $2