exiv2 0.12-0ubuntu2 (sparc binary) in ubuntu feisty

 Exiv2 can:
  * print the EXIF metadata of JPEG images as summary info, interpreted values,
    or the plain data for each tag (here is a sample)
  * print the IPTC metadata of JPEG images
  * print the JPEG comment of JPEG images
  * set, add and delete EXIF and IPTC metadata of JPEG images
  * adjust the EXIF timestamp (that's how it all started...)
  * rename EXIF image files according to the EXIF timestamp
  * extract EXIF metadata, IPTC metadata and JPEG comments from image files and
    insert it again
  * extract the thumbnail image embedded in the EXIF metadata
  * delete the thumbnail or the complete EXIF metadata from an image