.\"
.\" Copyright (c) 2003 Gunnar Ritter
.\"
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.\" warranty. In no event will the authors be held liable for any damages
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.\" including commercial applications, and to alter it and redistribute
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.\" Sccsid @(#)psrinfo.1	1.5 (gritter) 4/17/03
.TH PSRINFO 1 "4/17/03" "Heirloom Toolchest" "User Commands"
.SH NAME
psrinfo \- displays information about processors
.SH SYNOPSIS
.B psrinfo
[
.B \-v
] [ processor_id ... ]
.PP
.B psrinfo
.B \-s
processor_id
.PP
.B psrinfo
.B \-n
.SH DESCRIPTION
The
.B psrinfo
command displays processor information.
.PP
If no
.I processor_id
is given,
all processors are assumed.
.I processor_id
can be a single number,
or a range,
as in
.I 0\-3
to select the first four processors.
.PP
The
.B psrinfo
command accepts the following options:
.TP
.B \-n
Displays the number of processors.
.TP
.B \-s
Silent operation. Exactly one
.I processor_id
is processed, and it must be a single number.
The exit status is zero if the processor is present,
non-zero otherwise.
.TP
.B \-v
Verbose operation. Displays processor type, clock speed,
and availability of a floating point unit.
.SH FILES
.TP
.B /proc/cpuinfo
Used to determine the clock speeds.
.TP
.B /proc/stat
Used to determine the number of processors
and the on-line times.
.SH "SEE ALSO"
uname(1),
uname(2),
proc(5)