119 lines
3.2 KiB
Groff
119 lines
3.2 KiB
Groff
.\" $NetBSD: ypwhich.1,v 1.15 2008/01/24 23:56:55 christos Exp $
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.\"
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.\" Copyright (c) 1994 Christopher G. Demetriou
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by Christopher G. Demetriou.
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.\" 4. The name of the author may not be used to endorse or promote products
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.\" derived from this software without specific prior written permission
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd January 24, 2008
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.Dt YPWHICH 1
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.Os
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.Sh NAME
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.Nm ypwhich
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.Nd return hostname of NIS server of map master
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.Sh SYNOPSIS
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.Nm
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.Op Fl d Ar domain
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.Oo
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.Op Fl h
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.Ar host
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.Oc
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.Op Fl T
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.Nm
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.Op Fl d Ar domain
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.Op Fl h Ar host
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.Op Fl f
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.Op Fl t
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.Op Fl T
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.Fl m Op Ar mname
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.Nm
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.Fl x
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.Sh DESCRIPTION
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.Nm
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tells which
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.Tn NIS
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server supplies
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.Tn NIS
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services to a client, or which is the master for a map.
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If invoked without arguments, it gives the
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.Tn NIS
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server for the local machine.
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If
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.Ar host
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is specified, that machine is queried to find out which
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.Tn NIS
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server it is using.
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.Pp
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The options are as follows:
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.Bl -tag -width Fl
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.It Fl d Ar domain
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Specify a domain other than the default domain.
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.It Fl h Ar host
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Specify a host other than localhost to query for information.
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.It Fl f
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When used in conjunction with
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.Fl m ,
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force
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.Nm
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to query
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.Ar host
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directly, without using the local copy of
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.Xr ypbind 8 .
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.It Fl t
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Inhibit translation of map nicknames
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to their corresponding map names.
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.It Fl T
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Use TCP protocol instead of UDP.
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.It Fl m Op Ar mname
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Find the master
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.Tn NIS
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server for the named map.
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.Ar mname
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can be a map name or nickname.
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If
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.Ar mname
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is omitted,
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.Nm
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will produce a list of available maps.
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.It Fl x
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Display the map nickname table.
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.El
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.Pp
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.Nm
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exits with a non-zero exit code if
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.Fl m
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is used, and there was a problem in determining the map's master.
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.Sh SEE ALSO
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.Xr domainname 1 ,
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.Xr ypcat 1 ,
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.Xr ypmatch 1 ,
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.Xr nis 8 ,
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.Xr ypbind 8 ,
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.Xr yppoll 8 ,
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.Xr ypset 8
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.Sh AUTHORS
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.An Charles D. Cranor
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