script for lepton rename

opt_lepton.sh

#!/bin/bash

if [ -d $1 ]; then
  cd $1
else
  echo $1 not found
  exit 1
fi

find . -name "*.jpg" | while read f;
do
  name=$(basename $f .jpg)
  dir=$(dirname $f)
  lepton $f
  mv "$dir/$name.lep" "$dir/$name.jpg"
done