Museum

Home

Lab Overview

Retrotechnology Articles

Online Manuals

⇒ false(1SH) — UTek W2.3

Media Vault

Software Library

Restoration Projects

Artifacts Sought

Related Articles

csh(1csh)

sh(1sh)

true(1)



TRUE(1SH)               COMMAND REFERENCE               TRUE(1SH)



NAME
     true, false - provide truth values (sh built-in)

SYNOPSIS
     true

     false

DESCRIPTION
     True and false return appropriate status ``true'' or
     ``false'' for use in shell scripts.  They are usually used
     in ``while'' and ``until'' loops.

     These commands are also available as regular commands for
     use in other shells and programs.

EXAMPLES


          while true
          do
          command list
          done


RETURN VALUE
     [0]            The equivalent of true in sh conditional
                    tests.

     [1]            The equivalent of false in sh conditional
                    tests.

SEE ALSO
     csh(1csh), sh(1sh), true(1).





















Printed 10/17/86                                                1





































































%%index%%
na:72,96;
sy:168,134;
de:302,397;
ex:699,133;
rv:832,282;
se:1114,137;
%%index%%000000000104

Typewritten Software • bear@typewritten.org • Edmonds, WA 98026