make it work better than once a second
rewrite the test for clarity
random wasn't. now uses integer compare with 0, which does
make usage and man page match
make man page and random usage match
typo
date and time created 94/03/31 08:50:52 by bostic
date and time created 94/03/31 08:50:48 by bostic
date and time created 94/03/31 08:50:43 by bostic