true(1) 맨 페이지 - 윈디하나의 솔라나라

개요

섹션
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검색(S)

true(1)

true(1)                          User Commands                         true(1)



NAME
       true, false - provide truth values

SYNOPSIS
       true


       false

DESCRIPTION
       The  true  utility  does  nothing, successfully. The false utility does
       nothing, unsuccessfully. They are typically used in a shell  script  sh
       as:

         while true
         do
                     command
         done



       which executes command forever.

EXIT STATUS
       true has exit status 0.


       false always will exit with a non-zero value.

ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       tab()  box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
       TRIBUTE VALUE _ Availabilitysystem/core-os _ Interface StabilityCommit‐
       ted _ StandardSee standards(7).


SEE ALSO
       sh(1), attributes(7), standards(7)



Oracle Solaris 11.4               1 Feb 1995                           true(1)
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