website/web-image-resize

#!/bin/bash

if [ -z "$1" ]; then
    echo "No argument supplied"
    exit 1
fi

dir=$(dirname "${1}")
image=$(basename -- "${1}")
ext="${image##*.}"
name="${image%.*}"
thumb="${name}_small.${ext}"
orig="${name}_bak.${ext}"

echo "Directory : $dir"
echo "Input file: $image"
#echo "Backup    : $orig"
echo "Thumbnail : $thumb"

cd "$dir"

echo cp $image $orig
cp "$image" "$orig"

echo convert "$orig" -auto-orient -resize 1600x1600\> -strip "$image"
convert "$orig" -auto-orient -resize 1600x1600\> -strip "$image"

echo convert "$image" -auto-orient -thumbnail 300x300\> -strip "$thumb"
convert "$image" -auto-orient -thumbnail 300x300\> -strip "$thumb"

echo rm -rf "$orig"
rm -rf "$orig"