pmsleep(1) — Linux manual page

NAME | SYNOPSIS | DESCRIPTION | DIAGNOSTICS | SEE ALSO | COLOPHON

PMSLEEP(1)               General Commands Manual              PMSLEEP(1)

NAME         top

       pmpause, pmsleep - portable subsecond-capable sleep

SYNOPSIS         top

       $PCP_BINADM_DIR/pmpause [-w where]
       $PCP_BINADM_DIR/pmsleep [-w where] interval

DESCRIPTION         top

       pmpause sleeps indefinitely, until interrupted by SIGKILL.

       pmsleep sleeps for the specified interval.  The interval argument
       follows the syntax described in PCPIntro(1) for -t, and in the
       simplest form may be an unsigned integer or floating point
       constant (the implied units in this case are seconds).

       The -w option is provided to allow annotation of scripts with
       multiple uses of pmpause and/or pmsleep to identify a particular
       use in the process's arguments, e.g. as visible to ps(1).

DIAGNOSTICS         top

       The exit status is 0 for success, or 1 for a malformed command
       line.  If the underlying nanosleep(2) system call fails, an errno
       is returned.

SEE ALSO         top

       sleep(1), pause(2) and nanosleep(2).

COLOPHON         top

       This page is part of the PCP (Performance Co-Pilot) project.
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Performance Co-Pilot               PCP                        PMSLEEP(1)