.\" Copyright (c) 1983, 1985, 1990, 1993
.\" The Regents of the University of California. All rights reserved.
.\" This code is derived from software contributed to Berkeley by
.\" the Institute of Electrical and Electronics Engineers, Inc.
.\" %sccs.include.redist.man%
.\" @(#)true.1 8.1 (Berkeley) %G%
is normally used in a Bourne shell script.
tests for the appropriate status "false" before running
(or failing to run) a list of commands.
utility always returns with exit code zero.
function is expected to be POSIX 1003.2 compatible.