debian man page for ns_jpegsize

ns_img(3aolserver)					    AOLserver Built-In Commands 					ns_img(3aolserver)

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NAME
       ns_gifsize, ns_jpegsize, ns_pngsize - commands

SYNOPSIS
       ns_gifsize file

       ns_jpegsize file

       ns_pngsize file
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DESCRIPTION
       ns_gifsize, ns_jpegsize and ns_pngsize all return a list of two elements (the width and height) of the respective GIF, JPEG, or PNG file.

       An error is generated if file does not exist (or the user id AOLserver is running under cannot open the file) or if the file is not a valid
       image (GIF, JPEG, or PNG respectively).

SEE ALSO
       nsd(1)

KEYWORDS
AOLserver								4.0							ns_img(3aolserver)