DESCRIPTIONupgrade-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 versions.
- Recursively uninstall all obsolete package dependencies.
- Clean retrieved archives off the APT cache.
ENVIRONMENTSetting the FLAUSCH environment variable enables useful advanced system sanitization features. See upgrade-system.conf(5) for more details.
AUTHORSCopyright © 2004-2012 Martin-Éric Racine <[email protected]>
Copyright © 2004,2012 Christoph Schindler <[email protected]>
Copyright © 2003-2004 Martin Zdrahal <[email protected]>