simply paralell bash bath image resizer

convert-bath2.sh

#!/bin/bash

#===================================
#
# This command resize all images 
# in this dir and all sub dirs
# For common purpose.
#
# GNU Parallel version
# http://www.gnu.org/software/parallel/
# http://software.opensuse.org/download.html?project=home:tange&package=parallel
#
# usage:
# convert-bath.sh dirname
#
# (C) Meettya winter 2012
#===================================

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

if [ -d "$1" ]; then

	find "$1" -type f ! -name "$prefix*" ! -name "*.txt" ! -name "*.db" |

		parallel "echo {}; convert {} -adaptive-resize '$size' {//}/'$prefix'{/}"

fi