1.\" $OpenBSD: mkalias.8,v 1.6 2001/08/02 18:37:35 mpech Exp $ 2.\" 3.\" Copyright (c) 1997 Mats O Jansson <moj@stacken.kth.se> 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 Mats O Jansson 17.\" 4. 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 21.\" OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 22.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 24.\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.Dd July 21, 1997 33.Dt MKALIAS 8 34.Os 35.Sh NAME 36.Nm mkalias 37.Nd a YP map conversion program 38.Sh SYNOPSIS 39.Nm mkalias 40.Op Fl v 41.Op Fl e 42.Op Fl E 43.Op Fl d 44.Op Fl u 45.Op Fl n 46.Ar input 47.Op Ar output 48.Sh DESCRIPTION 49.Nm 50is used to convert a mail.aliases map to a mail.byaddr map. 51This is an inverse map of user@host (or user!host) back to alias. 52.Pp 53.Pp 54The options are as follows: 55.Bl -tag -width Ds 56.It Fl v 57Verbose mode. 58.It Fl e 59Check host to verify that it exists. 60.It Fl E 61Same as 62.Fl e , 63but also check for any MX-record. 64.It Fl d 65Assume Domain names are OK. 66Only useful together with 67.Fl e 68or 69.Fl E . 70.It Fl u 71Assume UUCP names are OK. 72Only useful together with 73.Fl e 74or 75.Fl E . 76.It Fl n 77Capitalize name. e.g., mats.o.jansson becomes Mats.O.Jansson. 78.It Ar input 79Use this map as input. 80.It Ar output 81Use this map as output. 82If the output map isn't given don't create database. 83Can be useful together with 84.Fl e 85or 86.Fl E . 87.El 88.Sh BUGS 89.Nm 90on SunOS 4.1.x seems to have a 91.Fl s . 92Since I don't know what it is supposed to do I haven't implemented it. 93But it is accepted by the program. 94.Sh SEE ALSO 95.Xr yp 8 , 96.Xr ypserv 8 97.Sh AUTHORS 98Mats O Jansson <moj@stacken.kth.se> 99