TRUE(1) — Unix Programmer’s Manual
NAME
true, false − provide truth values
SYNOPSIS
true
false
DESCRIPTION
True and false test for the appropriate status "true" or "false" before running (or not running) a list of commands. They are usually used in a Bourne shell script.
EXAMPLE
while true
do
command list
done
SEE ALSO
DIAGNOSTICS
True has exit status zero.
INTEGRATED SOLUTIONS 4.3 BSD — April 29, 1985