Autorotate a directory of JPEG images from a digital camera

jhead -autorot *
Digital cameras embed EXIF data into the images they create indicating which orientation the photo was taken in. Some viewers and editors are smart enough to read this, but many are not (and web browsers ignore it). jhead is one of not many tools available that can losslessly rotate jpeg images. This command reads the EXIF orientation of each image, and rotates it if necessary.
Sample Output
Modified: IMG_001.jpg
Modified: IMG_003.jpg
Modified: IMG_004.jpg
Modified: IMG_007.jpg
Modified: IMG_008.jpg

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What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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