Images optimization

install.sh

apt install jpegoptim pngquant optipng

optimize-jpg.sh

#!/bin/bash

for JPG in $(find . -iname '*.jpg'); do

        jpegoptim --strip-all --all-progressive ${JPG}
        echo
        echo "Optimized JPG: ${JPG}"
        echo
done

for JPEG in $(find . -iname '*.jpeg'); do

        jpegoptim --strip-all --all-progressive ${JPEG}
        echo
        echo "Optimized JPEG: ${JPG}"
        echo
done

optimize-png.sh

#!/bin/bash

for PNG in $(find . -iname '*.png'); do

        pngquant 256 -v --ext .png --force --speed 1 --quality 70-100 ${PNG}
        echo
        echo "Optimized PNG: ${PNG}"
        echo
done
optipng -o7 *.png
optipng -o7 *.PNG