pgmnoise width height
Minimum unique abbreviations of option are acceptable. You may use
double hyphens instead of single hyphen to denote options. You may
use white space in place of the equals sign to separate an option name
from its value.
This program is part of Netpbm.
pgmnoise creates a PGM image that is made up of pixels of random
brightness. The maxval is 255.
You specify the dimensions of the image with the width and height
The randomness in the image is limited before Netpbm 10.37 (December
2006) -- if you run the program twice in the same second, you may get
Copyright (C) 1993 by Frank Neumann
netpbm documentation 23 November 2008 Pgmnoise User Manual(0)