This program can download and install security upgrades automatically
and unattended, taking care to only install packages from the config-
ured 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).
unattended-upgrade accepts the following options:
extra debug output into /var/log/unattended-upgrades.log
Just simulate installing updates, do not actually do it
The configuration is done via the apt configuration mechanism. The
default configuration file can be found at /etc/apt/apt.conf.d/50unat-
unattended-upgrade is written by Michael Vogt <email@example.com>
This manual page was originally written by Michael Vogt
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.
May 4, 2009 unattended-upgrade(8)
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