126 lines
3.6 KiB
Groff
126 lines
3.6 KiB
Groff
.\" $NetBSD: postinstall.8,v 1.2 2005/04/17 15:27:23 lukem Exp $
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.\"
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.\" Copyright (c) 2005 The NetBSD Foundation, Inc.
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.\" All rights reserved.
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.\"
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.\" This code is derived from software contributed to The NetBSD Foundation
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.\" by Thomas Klausner.
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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 the NetBSD
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.\" Foundation, Inc. and its contributors.
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.\" 4. Neither the name of The NetBSD Foundation nor the names of its
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.\" contributors may be used to endorse or promote products derived
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.\" from this software without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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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 THE
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.\" POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd April 18, 2005
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.Dt POSTINSTALL 8
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.Os
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.Sh NAME
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.Nm postinstall
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.Nd check and fix installation after system upgrades
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.Sh SYNOPSIS
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.Nm postinstall
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.Fl a Ar arch
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.Fl d Ar destdir
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.Fl m Ar machine
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.Fl s Ar srcdir
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.Ar operation
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.Op Ar item Op ...
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.Sh DESCRIPTION
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The
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.Nm
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utility performs post-installation checks and/or fixes on a system's
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configuration files.
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It is especially useful after system upgrades, e.g. after updating
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from
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.Nx 1.6.2
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to
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.Nx 2.0 .
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If no
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.Ar items
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are provided, all checks or fixes are applied.
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.Pp
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Supported options:
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.Bl -tag -width XsXsrcdirXXX -offset indent
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.It Fl a Ar arch
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MACHINE_ARCH.
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Defaults to machine of the host operating system.
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.It Fl d Ar destdir
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Destination directory to check.
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Defaults to
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.Pa / .
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.It Fl m Ar machine
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MACHINE.
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Defaults to machine of the host operating system.
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.It Fl s Ar srcdir
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Source directory to compare from.
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This may be
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.Pa src/etc ,
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an extracted copy of
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.Dq Pa etc.tgz ,
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or the file
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.Pa etc.tgz .
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In the latter case,
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.Pa etc.tgz
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is extracted into a temporary directory to be used
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as the source directory.
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Defaults to
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.Pa /usr/src .
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.El
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.Pp
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The
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.Ar operation
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argument may be one of:
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.Bl -tag -width usageXX -offset indent
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.It Cm check
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Perform post-installation checks on items.
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.It Cm diff Op Xr diff 1 options
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Similar to
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.Cm check ,
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but also show the differences between the files.
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.It Cm fix
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Apply fixes that
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.Cm check
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determines need to be applied.
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.It Cm help
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Display a short help.
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.It Cm list
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List available
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.Ar items .
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.It Cm usage
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Same as
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.Cm help .
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.El
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.Sh EXIT STATUS
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The
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.Nm
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utility exits 0 on success, and \*[Gt]0 if an error occurs
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or a problem was found.
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.Sh HISTORY
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The
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.Nm
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utility first appeared in
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.Nx 1.6 .
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