hashify.sh

#!/usr/bin/env bash

src=$(basename $1)

dest="hashed/${src}"

mkdir -p "$dest"

for fullfile in ${src}/*; do
  filename=$(basename -- "$fullfile")
  extension="${filename##*.}"
  filename="${filename%.*}"

  md5=$(md5sum "$fullfile"  | awk '{print $1}' | head -c 8)

  echo "$fullfile -> $dest/$md5.$extension"
  cp "$fullfile" "$dest/$md5.$extension"
done

mkdir -p processed
mv "$src" "processed/$src"

echo done