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.\" $OpenBSD: getconf.1,v 1.13 2013/03/02 07:08:22 jmc Exp $
.\" $NetBSD: getconf.1,v 1.2 1996/04/20 01:15:12 jtc Exp $
.\"
.\" Copyright (c) 1996 The NetBSD Foundation, Inc.
.\" All rights reserved.
.\"
.\" This code is derived from software contributed to The NetBSD Foundation
.\" by J.T. Conklin.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\" notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in the
.\" documentation and/or other materials provided with the distribution.
.\" 3. All advertising materials mentioning features or use of this software
.\" must display the following acknowledgement:
.\" This product includes software developed by Winning Strategies, Inc.
.\" 4. The name of the author may not be used to endorse or promote products
.\" derived from this software without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\"
.\"
.Dd $Mdocdate: March 2 2013 $
.Dt GETCONF 1
.Os
.Sh NAME
.Nm getconf
.Nd get configuration values
.Sh SYNOPSIS
.Nm getconf
.Op Fl Ll
.Op Fl v Ar specification
.Ar name
.Op Ar pathname
.Sh DESCRIPTION
The
.Nm
utility writes the current value of a configurable system limit or
option variable to the standard output.
.Pp
The
.Ar name
argument specifies the system variable to be queried.
The
.Ar pathname
argument must be supplied for system variables associated with a
pathname.
.Pp
The options are as follows:
.Bl -tag -width Ds
.It Fl L
List the system variables that can be used with the
.Nm
utility that require a
.Ar pathname
argument.
.It Fl l
List the system variables that can be used with the
.Nm
utility without a
.Ar pathname
argument.
.It Fl v Ar specification
Indicate a specific version and compilation environment for which
configuration variables shall be queried.
.Ox
does not change behavior for different compilation environments,
so the argument to this option is only checked for validity.
.El
.Sh EXIT STATUS
.Ex -std getconf
.Sh SEE ALSO
.Xr pathconf 2 ,
.Xr confstr 3 ,
.Xr sysconf 3
.Sh STANDARDS
The
.Nm
utility is compliant with the
.St -p1003.1-2008
specification.
.Pp
The flags
.Op Fl Ll
are extensions to that specification.
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