exif
Show and change EXIF information in JPEG files. tldr-pages
On Linux
Linux
Show all recognized EXIF information in an image
exif path/to/image.jpgIdentifyShow a table listing known EXIF tags and whether each one exists in an image
exif --list-tags --no-fixup path/to/image.jpgIdentifyExtract the image thumbnail into a separate file
exif --extract-thumbnail --output path/to/thumbnail.jpg path/to/image.jpgIdentifyShow the raw contents of the "Model" tag in the given image
exif --ifd 0 --tag "Model" --machine-readable path/to/image.jpgIdentifyChange the value of the "Artist" tag to John Smith and save to new.jpg
exif --output path/to/new.jpg --ifd 0 --tag "Artist" --set-value "John Smith" --no-fixup path/to/image.jpgIdentify