pnmfile - describe a portable anymap


SYNOPSIS

       pnmfile [-allimages] [pnmfile ...]


DESCRIPTION

       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 particu­
       larly pretty.


OPTIONS

       -allimages
              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.


SEE ALSO

       pnm(5), file(1)


AUTHOR

       Copyright (C) 1991 by Jef Poskanzer.


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