32v 1m true

From Computer History Wiki
Revision as of 17:40, 26 October 2009 by Neozeed (talk | contribs) (New page: TRUE(1) UNIX Programmer's Manual TRUE(1) == NAME == true, false - provide truth values == SYNOPSIS == true false == DESCRIPTION == _T_r_u...)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

TRUE(1) UNIX Programmer's Manual TRUE(1)


NAME

    true, false - provide truth values

SYNOPSIS

    true
    false

DESCRIPTION

    _T_r_u_e does nothing, successfully.  _F_a_l_s_e does nothing, unsuc-
    cessfully.  They are typically used in input to _s_h(1) such
    as:
         while true
         do
              command
         done

SEE ALSO

    sh(1)

DIAGNOSTICS

    _T_r_u_e has exit status zero, _f_a_l_s_e nonzero.