Provided by: debian-helper-scripts_0.10ubuntu1_all
system-update — update a Debian system automatically
system-update [options ]
system-update will update a Debian system. The sources.list.security
and sources.list.default APT package resource list files must be
present (see below) and /etc/apt/sources.list must be a symbolic link.
The default action is to use the sources in
/etc/apt/sources.list.default after applying any updates from the
/etc/apt/sources.list.security sources file. If the -s option is
specified, the /etc/apt/sources.list.stable sources will be used
instead of the default.
-h Display help summary.
-r do NOT resychronize the package index files.
-p Specify a package list in place of /etc/update-system-
-s Upgrade with security, followed by stable updates
/etc/apt/sources.list.stable must contain the appropriate
-S Upgrade with security updates only
(/etc/apt/sources.list.security must contain the appropriate
-y Assume YES for all APT queries.
This manual page was written by Russ W. Knize email@example.com for the
Debian system (but may be used by others). Permission is granted to
copy, distribute and/or modify this document under the terms of the GNU
General Public License, Version 2 any later version published by the
Free Software Foundation.
On Debian systems, the complete text of the GNU General Public License
can be found in /usr/share/common-licenses/GPL.