]> Feb 19, 2009 genrandom 8 BIND9 genrandom generate a file containing random data 2009 Internet Systems Consortium, Inc. ("ISC") genrandom size filename genrandom generates a file containing a specified quantity of pseudo-random data, which can be used as a source of entropy for other commands on systems with no random device. size The size of the file, in kilobytes, to generate. domain The file name into which random data should be written. rand3 , arc4random3 Internet Systems Consortium