78 lines
2.6 KiB
Groff
78 lines
2.6 KiB
Groff
.\"
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.\" Copyright 2000 Paul Richards
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.\"
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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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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR
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.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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.\" IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT,
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.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.Dd December 27, 2000
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.Dt PKG_UPDATE 1
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.Os
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.Sh NAME
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.Nm pkg_update
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.Nd update an installed package
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.Sh SYNOPSIS
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.Nm
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.Op Fl nv
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.Op Fl r Ar oldpkg
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.Ar newpkg.tgz
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.Sh DESCRIPTION
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The
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.Nm
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command is used to update an already installed package.
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It takes care
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of propagating dependencies from the replaced versions to the newly
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installed version.
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It would normally be used to replace all currently
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installed versions of a package with a more current version.
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It can
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also be used to revert a package to an older version by specifying the
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version to be replaced with the
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.Fl r
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option.
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.Pp
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The following options are available:
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.Bl -tag -width indent
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.It Fl n
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Print the actions to be performed but don't actually do them.
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.It Fl r Ar oldpkg
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Replace the specified version of the package.
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Normally
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.Nm
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will replace all installed versions of a package with the new version.
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This isn't always desirable since for some packages it is expected
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that multiple versions will be installed at the same time.
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This option allows a specific version to be replaced.
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.It Fl v
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Enable verbose output.
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.El
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.Sh SEE ALSO
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.Xr pkg_add 1 ,
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.Xr pkg_create 1 ,
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.Xr pkg_delete 1 ,
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.Xr pkg_info 1 ,
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.Xr pkg_version 1
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.Sh AUTHORS
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.An Paul Richards Aq paul@FreeBSD.org
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.Sh BUGS
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None known of as yet.
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