# !/bin/bash FOLDER="/home/ortion/Documents/projects/TensorBird/data/species_dataset/" cd $FOLDER N_FILES=`ls -ApR | grep -v /$ | wc -l` i=0 for PHOTO in */*/*.jpg do i=$(($i+1)) BASE=`basename $PHOTO` echo "convert $BASE $i/$N_FILES" convert "$PHOTO" -resize 100x75 $PHOTO done