Bob Billson <[EMAIL PROTECTED]> wrote:
> PhotoShop lets you embed captions and other info as ascii text in the
> header of the JPEG. These are plainly visible if header is examined. I
> think Gimp lets you do this as well, I haven't tried yet.
>
> Does anyone of a tool which runs under Linux which will let me embed
> text tags in a JPEG file without having run each image through either
> Gimp or PhotoShop?
mogrify, part of the Image Magick package. Do this:
$ mogrify -comment "If you can read this, you're too close!" file.jpeg
To read comments in JPEG files, do this:
$ rdjpgcom file.jpeg
