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psrinfo(1)
NAME
  psrinfo, pinfo - Displays processor administration information

SYNOPSIS
  /usr/sbin/psrinfo -n

  /usr/sbin/psrinfo [-v] [processor...]

  /usr/sbin/psrinfo -s	processor

  /usr/sbin/pinfo [-v] [processor...]

OPTIONS
  -n  Displays the number of processors in the system.

  -v  Enables verbose mode.

  -s  Writes only a boolean value to standard output.  The -s option requires
      a single processor identification number (processor).  The -s option is
      intended to be used in scripts.  A value of 1 is output if the
      specified processor is on line.  A value of 0 is output if the
      specified processor is off line.

DESCRIPTION
  The psrinfo and pinfo commands display information about processors.	The
  processor variable specifies the processor identification number, which is
  a unique integer that identifies the processor.  If you do not specify any
  options or a processor identification number, the commands display
  information about all processors.

EXAMPLES
   1.  The following is an example of the default prsinfo command output (no
       options or processor identification numbers):



	    greene:> psrinfo
	    0	    on-line   since 11/03/1999 09:41:34
	    1	    on-line   since 11/03/1999 09:41:34
	    2	    off-line  since 11/03/1999 08:41:34



   2.  The following example shows how to use the psrinfo command with the -s
       option in a shell script to determine the state of the processor with
       an identification number of 1:


	    if [ "`psrinfo -s 1 2> /dev/null`" -eq 1 ]
	    then
		    echo "processor 1 is up"
	    else
		    echo "processor 1 is down"
	    fi



FILES
  /var/adm/wtmp

SEE ALSO
  Commands:  pset_assign_cpu(1), pset_assign_pid(1), pset_info(1), psradm(8)

  Files:  utmp(4)

  Processor Sets:  processor_sets(4)

Index for Section 1

Alphabetical listing for P

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