simply bash bath image resizer

convert-bath.sh

#!/bin/bash

#===================================
#
# This command resize all images 
# in this dir and all sub dirs
# For common purpose
#
# usage:
# convert-bath.sh dirname
#
# (C) Meettya winter 2012
#===================================

prefix="res_"
size="1920x1080>"

if [ -d "$1" ]; then
	find "$1" -type f ! -name "$prefix*" | while read fullname; do
		
		echo "convert '$fullname'"

		pathname=${fullname%/*}
		filename=${fullname##*/}
		
		convert "$fullname" -adaptive-resize $size "$pathname/$prefix$filename"

	done
fi