I can strip EXIF data from a JPEG with jhead on Linux: $ jhead -purejpg photo.jpg But how can I ADD EXIF information to a JPEG on the Linux (Ubuntu) command line? For example, let's say I have photo1.jpg with EXIF data that I want to also transfer to photo2.jpg. Is there a Linux command to copy EXIF data from photo1 to photo2? Something like: $ copy-exif photo1.jpg photo2.jpg