getconf.1 (2607B)
1 .\" $NetBSD: getconf.1,v 1.13 2014/04/13 01:45:34 snj Exp $ 2 .\" 3 .\" Copyright (c) 1996 The NetBSD Foundation, Inc. 4 .\" All rights reserved. 5 .\" 6 .\" This code is derived from software contributed to The NetBSD Foundation 7 .\" by J.T. Conklin. 8 .\" 9 .\" Redistribution and use in source and binary forms, with or without 10 .\" modification, are permitted provided that the following conditions 11 .\" are met: 12 .\" 1. Redistributions of source code must retain the above copyright 13 .\" notice, this list of conditions and the following disclaimer. 14 .\" 2. Redistributions in binary form must reproduce the above copyright 15 .\" notice, this list of conditions and the following disclaimer in the 16 .\" documentation and/or other materials provided with the distribution. 17 .\" 18 .\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19 .\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20 .\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21 .\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22 .\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23 .\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24 .\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 .\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 .\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28 .\" POSSIBILITY OF SUCH DAMAGE. 29 .\" 30 .Dd August 9, 2011 31 .Dt GETCONF 1 32 .Os 33 .Sh NAME 34 .Nm getconf 35 .Nd get configuration values 36 .Sh SYNOPSIS 37 .Nm 38 .Ar system_var 39 .Nm 40 .Fl a 41 .Nm 42 .Ar path_var 43 .Ar pathname 44 .Nm 45 .Fl a 46 .Ar pathname 47 .Sh DESCRIPTION 48 The 49 .Nm 50 utility writes the current value of a configurable system limit or 51 option variable to the standard output. 52 .Pp 53 The 54 .Ar system_var 55 argument specifies the system variable to be queried. 56 The names of the system variables are from 57 .Xr sysconf 3 58 with the leading 59 .Dq Li _SC_ 60 removed. 61 .Pp 62 The 63 .Ar path_var 64 argument specifies the pathname variable to be queried for the specified 65 .Ar pathname 66 argument. 67 The names of the pathname variables are from 68 .Xr pathconf 2 69 with the leading 70 .Dq Li _PC_ 71 removed. 72 .Pp 73 When invoked with the option 74 .Fl a , 75 .Nm 76 writes a list of all applicable variables and their values to the 77 standard output, in the format 78 .Do 79 .Va name 80 = 81 .Va value 82 .Dc . 83 .Sh EXIT STATUS 84 .Ex -std 85 .Sh SEE ALSO 86 .Xr pathconf 2 , 87 .Xr confstr 3 , 88 .Xr limits 3 , 89 .Xr sysconf 3 90 .Sh STANDARDS 91 The 92 .Nm 93 utility conforms to 94 .St -p1003.2-92 .