To make sure that this script works correctly, check that ImageMagic pack is installed on your Linux machine. #! /bin/bash dir=$1 target_dir=$2 mkdir -p $target_dir list=`ls -1 $1` for i in $list do echo $i convert $dir/$i -resize 50% $target_dir/$i done Usage: ./convert_50.sh Pictures/temp/ Pictures/temp_new This will resize all images in location Pictures/temp/ for 50%… Continue reading Bash script to resize images