# exif
# Show and change EXIF information in JPEG files.
# More information: <https://github.com/libexif/exif/>.
# Show all recognized EXIF information in an image:
exif path/to/image.jpg
# Show a table listing known EXIF tags and whether each one exists in an image:
exif --list-tags --no-fixup image.jpg
# Extract the image thumbnail into the file `thumbnail.jpg`:
exif --extract-thumbnail --output=thumbnail.jpg image.jpg
# Show the raw contents of the "Model" tag in the given image:
exif --ifd=0 --tag=Model --machine-readable image.jpg
# Change the value of the "Artist" tag to John Smith and save to `new.jpg`:
exif --output=new.jpg --ifd=0 --tag="Artist" --set-value="John Smith" --no-fixup image.jpg
$
cheat.sh
tldr