unattended-upgrade
automatic installation of security (and other) upgrades
Synopsis
unattended-upgrade
[options]
add an example, a script, a trick and tips
examples
no example yet ...
... Feel free to add your own example above to help other Linux-lovers !
description
This program
can download and install security upgrades automatically and
unattended, taking care to only install packages from the
configured APT source, and checking for dpkg prompts about
configuration file changes. All output is logged to
/var/log/unattended-upgrades.log.
This script is
the backend for the APT::Periodic::Unattended-Upgrade option
and designed to be run from cron (e.g. via
/etc/cron.daily/apt).
options
unattended-upgrade
accepts the following options:
-h, --help
help output
-d,
--debug
extra debug output into
/var/log/unattended-upgrades.log
--dry-run
Just simulate installing
updates, do not actually do it
configuration
The configuration is done via the apt configuration mechanism.
The default configuration file can be found at
/etc/apt/apt.conf.d/50unattended-upgrades
copyright
Copyright (C) 2005-2009 Canonical
There is NO warranty. You may redistribute this software under
the terms of the GNU General Public License. For more information
about these matters, see the files named COPYING.
authors
unattended-upgrade
is written by Michael Vogt <mvo[:at:]ubuntu[:dot:]com>
This manual
page was originally written by Michael Vogt
<mvo[:at:]ubuntu[:dot:]com>