Bash script to remove EXIF metadata from IMG_*.jpg files in directory. Write as 70% quality *_clean.jpg in same directory.

remove_metadata.sh

#! /usr/bin/env bash

# Remove EXIF metadata from IMG_*.jpg files in directory. 
# Write as 70% *_clean.jpg in same directory.

for f in IMG_*.jpg
do
    echo "Processing $f"
    echo "Writing ${f%.*}_clean.jpg"
    convert "${f}" -quality 70% -strip "${f%.*}_clean.jpg"
done