103 lines
2.8 KiB
Groff
103 lines
2.8 KiB
Groff
.\" $NetBSD: mkalias.8,v 1.3 1997/10/07 14:23:52 lukem Exp $
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.\"
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.\" Copyright (c) 1997 Mats O Jansson <moj@stacken.kth.se>
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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 Mats O Jansson
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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
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.\" OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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.\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.Dd July 21, 1997
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.Dt MKALIAS 8
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.Os
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.Sh NAME
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.Nm mkalias
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.Nd a YP map convertion program
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.Sh SYNOPSIS
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.Nm
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.Op Fl d
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.Op Fl e
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.Op Fl E
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.Op Fl n
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.Op Fl s
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.Op Fl u
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.Op Fl v
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.Ar input
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.Op Ar output
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.Sh DESCRIPTION
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.Nm
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is used to convert a
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.Pa mail.aliases
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map to a
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.Pa mail.byaddr
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map. This is a
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a inverse map of user@host (or user!host) back to alias.
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.Pp
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.Nm
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uses
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.Ar input
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as the input map, and if
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.Ar output
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is given, use that as the output map.
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If the output map isn't given don't create database.
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This can be useful when
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.Fl e
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or
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.Fl E
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is given.
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.Pp
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The options are as follows:
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.Bl -tag -width indent
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.It Fl d
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Assume domain names are OK.
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Only useful together with
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.Fl e
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or
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.Fl E .
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.It Fl e
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Check host to verify that it exists.
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.It Fl E
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Same as
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.Fl e ,
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but also check for any MX-record.
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.It Fl n
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Capitalize name. eg mats.o.jansson becomes Mats.O.Jansson.
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.It Fl u
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Assume UUCP names are OK.
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Only useful together with
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.Fl e
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or
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.Fl E .
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.It Fl s
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Ignored (only provided for compatibility with SunOS 4.1.x).
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.It Fl v
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Verbose mode.
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.El
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.Sh SEE ALSO
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.Xr yp 8 ,
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.Xr ypserv 8
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.Sh AUTHOR
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Mats O Jansson <moj@stacken.kth.se>
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