describe a portable anymap
see also :
[-allimages] [pnmfile ...]
add an example, a script, a trick and tips
no example yet ...
... Feel free to add your own example above to help other Linux-lovers !
Reads one or
more Netpbm files as input. Writes out short descriptions of
the image type, size, etc. This is mostly for use in shell
scripts, so the format is not particularly pretty.
Describe every image in each
input file. Without this option, pnmfile describes
only the first image in each input file. Note that before
July 2000, a file could not contain more than one image and
many programs ignore all but the first.
1991 by Jef Poskanzer.