1.\" $NetBSD: ypwhich.1,v 1.3 1996/05/13 02:43:46 thorpej Exp $ 2.\" 3.\" Copyright (c) 1994 Christopher G. Demetriou 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 3. All advertising materials mentioning features or use of this software 15.\" must display the following acknowledgement: 16.\" This product includes software developed by Christopher G. Demetriou. 17.\" 3. The name of the author may not be used to endorse or promote products 18.\" derived from this software without specific prior written permission 19.\" 20.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 21.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 22.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 23.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 24.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 25.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 29.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30.\" 31.\" $FreeBSD: src/usr.bin/ypwhich/ypwhich.1,v 1.10 2006/12/28 10:58:06 ru Exp $ 32.\" $DragonFly: src/usr.bin/ypwhich/ypwhich.1,v 1.2 2003/06/17 04:29:34 dillon Exp $ 33.\" 34.Dd February 23, 1994 35.Dt YPWHICH 1 36.Os 37.Sh NAME 38.Nm ypwhich 39.Nd return hostname of YP server of map master 40.Sh SYNOPSIS 41.Nm 42.Op Fl d Ar domain 43.Oo 44.Op Fl t 45.Fl m Oo Ar mname Oc | Ar host 46.Oc 47.Nm 48.Fl x 49.Sh DESCRIPTION 50The 51.Nm 52utility tells which 53.Tn YP 54server supplies 55.Tn YP 56services to a client, or which is the master for a map. 57If invoked without arguments, it gives the 58.Tn YP 59server for the local machine. 60If 61.Ar host 62is specified, that machine is queried to find out 63which 64.Tn YP 65server it is using. 66.Pp 67The options are as follows: 68.Bl -tag -width indent 69.It Fl d Ar domain 70Specify a domain other than the default domain. 71.It Fl t 72Inhibit translation of map nicknames 73to their corresponding map names. 74.It Fl m Op Ar mname 75Find the master 76.Tn YP 77server for the named map. 78No 79.Ar host 80may be specified with the 81.Fl m 82option. 83The 84.Ar mname 85argument 86can be a map name or nickname. 87If 88.Ar mname 89is omitted, 90.Nm 91will produce a list of available maps. 92.It Fl x 93Display the map nickname table. 94.El 95.Sh SEE ALSO 96.Xr domainname 1 , 97.Xr ypcat 1 , 98.Xr ypmatch 1 , 99.Xr yp 8 , 100.Xr ypbind 8 , 101.Xr yppoll 8 , 102.Xr ypset 8 103.Sh AUTHORS 104.An Theo De Raadt 105