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1.1 root 1: .\" Copyright (c) 1983 Regents of the University of California.
2: .\" All rights reserved. The Berkeley software License Agreement
3: .\" specifies the terms and conditions for redistribution.
4: .\"
5: .\" @(#)false.1 6.1 (Berkeley) 4/29/85
6: .\"
7: .TH FALSE 1 "April 29, 1985"
8: .UC 5
9: .SH NAME
10: false, true \- provide truth values
11: .SH SYNOPSIS
12: .B true
13: .PP
14: .B false
15: .SH DESCRIPTION
16: .I True
17: and
18: .I false
19: are usually used in a Bourne shell script.
20: They test for the appropriate status "true" or "false" before running
21: (or failing to run) a list of commands.
22: .SH EXAMPLE
23: .IP
24: .nf
25: while false
26: do
27: command list
28: done
29: .SH "SEE ALSO"
30: csh(1),
31: sh(1),
32: true(1)
33: .SH DIAGNOSTICS
34: .I False
35: has exit status nonzero.
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