Helper script for using ExifTool

exiftool-helper.sh

#!/bin/bash
#OPTIND=1
while getopts "h?sdyar" opt; do
case $opt in
  s) exiftool -directory=%e .
  ;;
  d) exiftool -d %Y%m%d-%H%M%S.%%e '-FileName<DateTimeOriginal' -r .
  ;;
  y) exiftool '-Directory<CreateDate' -d %Y-%m-%d -r .
  ;;
  a) exiftool -T -r -filename -make -model -fnumber -exposuretime -iso -r . > results.txt
  ;;
  r) exiftool -overwrite_original -all= -r .
  ;;
  h|\?)
  cat <<EOF
USAGE:
  $0 [OPTIONS]
  $0 -s sort photos into folders by file extension
  $0 -d rename photos by date
  $0 -y sort photos into folders by year, month, and date
  $0 -a save key EXIF data in the results.txt file
  $0 -r remove all EXIF metadata from photos
EOF
  exit 2
;;
esac
done
#shift $((OPTIND-1))
#[ "$1" = "--" ] && shift