.\" Copyright (c) 1983 Regents of the University of California.
.\" All rights reserved. The Berkeley software License Agreement
.\" specifies the terms and conditions for redistribution.
.\" @(#)false.1 6.1 (Berkeley) %G%
false, true \- provide truth values
are usually used in a Bourne shell script.
They test for the appropriate status "true" or "false" before running
(or failing to run) a list of commands.