upgrade-system - Command for upgrading and sanitizing a Debian system
is an APT front-end that simplifies regular upgrading of
Debian systems, only requiring an administrator's intervention whenever
updated packages necessitate the configuration of new features.
The command sequentially performs the following operations:
- Synchronize the list of available Debian packages.
- Upgrade all installed packages to their newest
- Recursively uninstall all obsolete package
- Clean retrieved archives off the APT cache.
Setting the FLAUSCH
environment variable enables useful advanced system
sanitization features. See upgrade-system.conf
(5) for more details.
Copyright © 2004-2012 Martin-Éric Racine
Copyright © 2004,2012 Christoph Schindler <email@example.com>
Copyright © 2003-2004 Martin Zdrahal <firstname.lastname@example.org>
GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl.html>.