posix man page for times

TIMES(1P)						     POSIX Programmer's Manual							 TIMES(1P)

PROLOG
       This  manual page is part of the POSIX Programmer's Manual.  The Linux implementation of this interface may differ (consult the correspond-
       ing Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.

NAME
       times -- write process times

SYNOPSIS
       times

DESCRIPTION
       The times utility shall write the accumulated user and system times for the shell and for all of its  child  processes,	in  the  following
       POSIX locale format:

	   "%dm%fs %dm%fs
%dm%fs %dm%fs
", <shell user minutes>,
	       <shell user seconds>, <shell system minutes>,
	       <shell system seconds>, <children user minutes>,
	       <children user seconds>, <children system minutes>,
	       <children system seconds>

       The  four  pairs  of  times  shall  correspond to the members of the <sys/times.h> tms structure (defined in the Base Definitions volume of
       POSIX.1-2008, Chapter 13, Headers) as returned by times(): tms_utime, tms_stime, tms_cutime, and tms_cstime, respectively.

OPTIONS
       None.

OPERANDS
       None.

STDIN
       Not used.

INPUT FILES
       None.

ENVIRONMENT VARIABLES
       None.

ASYNCHRONOUS EVENTS
       Default.

STDOUT
       See the DESCRIPTION.

STDERR
       The standard error shall be used only for diagnostic messages.

OUTPUT FILES
       None.

EXTENDED DESCRIPTION
       None.

EXIT STATUS
       Zero.

CONSEQUENCES OF ERRORS
       Default.

       The following sections are informative.

APPLICATION USAGE
       None.

EXAMPLES
       $ times
       0m0.43s 0m1.11s
       8m44.18s 1m43.23s

RATIONALE
       The times special built-in from the Single UNIX Specification is now required for all conforming shells.

FUTURE DIRECTIONS
       None.

SEE ALSO
       Section 2.14, Special Built-In Utilities

       The Base Definitions volume of POSIX.1-2008, <sys_times.h>

COPYRIGHT
       Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2013 Edition, Standard for Information Technol-
       ogy  --	Portable  Operating  System  Interface (POSIX), The Open Group Base Specifications Issue 7, Copyright (C) 2013 by the Institute of
       Electrical and Electronics Engineers, Inc and The Open Group.  (This is POSIX.1-2008 with the 2013 Technical Corrigendum 1 applied.) In the
       event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Stan-
       dard is the referee document. The original Standard can be obtained online at http://www.unix.org/online.html .

       Any typographical or formatting errors that appear in this page are most likely to have been introduced during the conversion of the source
       files to man page format. To report such errors, see https://www.kernel.org/doc/man-pages/reporting_bugs.html .

IEEE
/The Open Group						       2013								 TIMES(1P)