64 lines
2.3 KiB
Groff
64 lines
2.3 KiB
Groff
.\" $NetBSD: stdhosts.8,v 1.7 2002/01/19 11:45:06 wiz Exp $
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.\"
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.\" Copyright (c) 1994 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 August 24, 1994
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.Dt STDHOSTS 8
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.Os
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.Sh NAME
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.Nm stdhosts
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.Nd a YP filter program
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.Sh SYNOPSIS
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.Nm ""
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.Op Fl n
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.Op Ar file
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.Sh DESCRIPTION
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.Nm
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parses the
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.Xr hosts 5
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style input stream (stdin, or
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.Ar file
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if given), and outputs lines containing only the IPv4 address and host name.
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.Pp
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.Nm
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is used by other
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.Tn YP
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programs when creating some of the
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.Tn YP
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maps.
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.Pp
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.Fl n
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allows other address types in the output, including IPv6 addresses.
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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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