#!/usr/bin/env bash set -euo pipefail for i in *.png; do base=$(basename $i) filename="${base%.*}" echo ": $i |> !tup_preserve |>" echo ": $i |> !mini |> ${filename}_mini_tmp.jpg" echo ": ${filename}_mini_tmp.jpg |> !compress_jpg |> ${filename}_mini.jpg" done #echo ": foreach *_tmp.jpg |> !compress_jpg |> %g.jpg"