#!/bin/sh
#Convierte la imagen semillas1.jpg a 800x600 y la graba en semillas1_800.jpg
prog=`echo $0 | sed 's|.*/||'`
if [ $# -ne 0 ]; then
base=${1%%.*};
base2="$base""_800.jpg";
base3="$base""_120.jpg";
convert -size 800x600 $1 -resize 800x600 $base2 ;
convert -size 120 $1 -resize 120 $base3 ;
echo "done ....";
else
	echo "convert a image to 800x600 with name image_name_800";
	echo "and to 120x* with name image_name_120";
	echo "usage: $prog image_name";
fi