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.Dd September 3, 2015 32.Dt YPWHICH 1 33.Os 34.Sh NAME 35.Nm ypwhich 36.Nd return hostname of NIS server of map master 37.Sh SYNOPSIS 38.Nm 39.Op Fl d Ar domain 40.Oo 41.Op Fl t 42.Fl m Oo Ar mname Oc | Ar host 43.Oc 44.Nm 45.Fl x 46.Sh DESCRIPTION 47The 48.Nm 49utility tells which 50.Tn NIS 51server supplies 52.Tn NIS 53services to a client, or which is the master for a map. 54If invoked without arguments, it gives the 55.Tn NIS 56server for the local machine. 57If 58.Ar host 59is specified, that machine is queried to find out 60which 61.Tn NIS 62server it is using. 63.Pp 64The options are as follows: 65.Bl -tag -width indent 66.It Fl d Ar domain 67Specify a domain other than the default domain. 68.It Fl t 69Inhibit translation of map nicknames 70to their corresponding map names. 71.It Fl m Op Ar mname 72Find the master 73.Tn NIS 74server for the named map. 75No 76.Ar host 77may be specified with the 78.Fl m 79option. 80The 81.Ar mname 82argument 83can be a map name or nickname. 84If 85.Ar mname 86is omitted, 87.Nm 88will produce a list of available maps. 89.It Fl x 90Display the map nickname table. 91.El 92.Sh SEE ALSO 93.Xr domainname 1 , 94.Xr ypcat 1 , 95.Xr ypmatch 1 , 96.Xr yp 8 , 97.Xr ypbind 8 , 98.Xr yppoll 8 , 99.Xr ypset 8 100.Sh AUTHORS 101.An Theo De Raadt 102