178 lines
5.2 KiB
Groff
178 lines
5.2 KiB
Groff
.\" Copyright (c) 1997
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.\" Bill Paul <wpaul@ctr.columbia.edu>. 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 Bill Paul.
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.\" 4. Neither the name of the author nor the names of any co-contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
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.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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.\" THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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.Dd November 10, 1997
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.Dt YPINIT 8
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.Os FreeBSD 3.0
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.Sh NAME
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.Nm ypinit
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.Nd build and install NIS databases
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.Sh SYNOPSIS
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.Nm ypinit
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.Fl m
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.Op Ar domainname
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.Nm ypinit
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.Fl s
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.Ar master_server
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.Op Ar domainname
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.Nm ypinit
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.Fl u
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.Op Ar domainname
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.Sh DESCRIPTION
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The
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.Nm
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script sets up databases on a Network Information Service (NIS)
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master or slave server.
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.Pp
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On a master server,
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.Nm
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creates the
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.Pa /var/yp/$DOMAINNAME
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directory, the
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.Pa /var/yp/ypservers
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file, and calls
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.Pa /var/yp/Makefile
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to create and populate an initial set of NIS maps. The maps are
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created from local source files using the
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.Xr yp_mkdb 8
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command. The script will prompt the user for a list of servers
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that support the specified domain; this list is used to populate
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the ypservers map.
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.Pp
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On a slave server,
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.Nm
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creates the
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.Pa /var/yp/$DOMAINNAME ,
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populates it with copies of the NIS maps from the master. The maps
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are obtained from the master using the
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.Xr ypxfr 8
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command. The
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.Nm
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script obtains the list of maps to transfer in one of two ways: if
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the system is configured as an NIS client and is bound to the master
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server,
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.Nm
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is able to use the
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.Xr ypwhich 1
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command to obtain a list of maps exported by the master server.
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If the system is not configured as a client of the NIS master,
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.Nm
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uses a hardcoded list of maps, some of which may or may not actually
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exist on the master. The system administrator can edit the script and
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modify the map list if necessary. Otherwise, indivudual maps can
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be transfered manually from the master using
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.Xr ypxfr 8 .
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.Sh OPTIONS
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.Nm Ypinit
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supports the following options:
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.Bl -tag -width indent
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.It Fl m Op Ar domainname
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Set up a master server. By default, the script sets up a server for
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the system default domain. The user can override this default by specifying
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.Ar domainname
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explicitly.
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Maps are constructed from scratch using local files as templates using
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the
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.Xr yp_mkdb 8
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command.
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.It Fl s Ar master_server Op Ar domainname
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Set up a slave server using
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.Ar master_name
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as the master. Maps are copied from
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.Ar master_server
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to the slave using
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.Xr ypxfr 8 .
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By default, the script sets up a server for
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the system default domain. The user can override this default by specifying
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.Ar domainname
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explicitly.
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.It Fl u Op Ar domainname
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Update the ypservers map on the master server. When a new slave
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server is added to a domain, its hostname must be added to the
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ypservers map so that
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.Xr yppush 8
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can propagate updates on the master to all of the slaves.
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.Sh FILES
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.Bl -tag -width /var/yp/master.passwd -compact
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.It Pa /etc/bootparams
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Bootparams source file
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.It Pa /etc/ethers
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Ethers data source file
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.It Pa /etc/group
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Group source file
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.It Pa /etc/hosts
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Hostname/IP address source file
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.It Pa /etc/netid
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RPC netid source file
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.It Pa /etc/networks
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Networks source file
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.It Pa /etc/protocols
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Protocols source file
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.It Pa /etc/publickey
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RPC public key/secret key source file
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.It Pa /etc/services
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Services data source file
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.It Pa /var/yp/master.passwd
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Passwd database source file
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.It Pa /var/yp/netgroup
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Netgroup data source file
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.It Pa /var/yp/ypservers
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Ypservers source file (generated by
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.Nm Ns )
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.El
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.Sh SEE ALSO
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.Xr yp 4 ,
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.Xr mknetid 8 ,
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.Xr revnetgroup 8 ,
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.Xr yp_mkdb 8 ,
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.Xr yppush 8 ,
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.Xr ypserv 8 ,
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.Xr ypxfr 8
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.Sh HISTORY
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This version of
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.Nm
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is based on the
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.Nm
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script in
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.Ox .
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It first appeared in
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.Fx
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in
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.Fx 3.0 .
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.Sh AUTHORS
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The original script was written by
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.An Mats O Jansson Aq moj@stacken.kth.se .
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It was modified for
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.Fx
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by
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.An Bill Paul Aq wpaul@ctr.columbia.edu .
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