test_make_random_iso.sh
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test_make_random_iso.sh
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	#!/bin/sh
	#
	# Make a random ISO, used by all of the test programs
	# Make sure that it is more than 3 pages in length (at least 48MB)

	# This file is a work of a US government employee and as such is in the Public domain.
	# Simson L. Garfinkel, March 12, 2012
	unset AFFLIB_PASSPHRASE

	if test "x" = "x$1" ;
	then echo usage: $0 filename
	exit 1
	fi

	echo Making the random ISO $1
	/bin/rm -f $1
	touch $1
	dd if=/dev/urandom of=$1 bs=65536 count=24 2>/dev/null
	dd if=/dev/zero bs=16777216 count=2 >> $1 2>/dev/null
	for i in 1 2 3 4 5 6 7 8 9 0 ; do \
	for fn in /usr/share/dict/* ; do \
	cat $fn >> $1 ;
	done ; \
	done
	ls -l $1
	openssl md5 $1
	exit 0