CentOS 7.0 - man page for pmsleep (centos section 1)

PMSLEEP(1)									       PMSLEEP(1)

NAME
       pmsleep - portable subsecond-capable sleep

SYNOPSIS
       $PCP_BINADM_DIR/pmsleep interval

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

DIAGNOSTICS
       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
       sleep(1), nanosleep(3).

Performance Co-Pilot			       PCP				       PMSLEEP(1)