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.\"
.\" Copyright (c) 1996 Joerg Wunsch
.\"
.\" All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\" notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in the
.\" documentation and/or other materials provided with the distribution.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR
.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
.\" IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT,
.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\"
.\" $FreeBSD$
.\" "
.Dd May 2, 1996
.Dt DSET 8
.Os FreeBSD
.Sh NAME
.Nm dset
.Nd "update the boot file to the current configuration"
.Sh SYNOPSIS
.Nm dset
.Op Fl vqt
.Sh DESCRIPTION
.Nm Dset
records the configuration changes for ISA devices that have been made
from
.Em UserConfig
after booting with the
.Fl c
option. The changes (if any) are recorded to the file name returned by
.Xr getbootfile 3 .
.Nm Dset
is typically called from within
.Pa /etc/rc .
.Pp
.Nm Dset
understands the following options:
.Bl -tag -width indent -compact
.It Fl v
Verbose; tell what is being done.
.It Fl q
Quiet; don't print any error messages.
.It Fl t
Test only; don't actually record any changes to the boot file, print
only what would have been done. This implies
.Fl v .
.El
.Sh DIAGNOSTICS
The
.Nm
utility exits with status 0 on success, or with status 1 if any
problem occured. Unless
.Fl q
has been specified, a short message hinting to the cause of the problem
will be printed to standard error output.
.Sh SEE ALSO
.Xr getbootfile 3 ,
.Xr boot_i386 8 ,
.Xr rc 8
.Sh HISTORY
The
.Nm
command appeared in
.Fx 2.0.5 .
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