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debdelta-upgrade
Langue: en
Version: 263694 (debian - 07/07/09)
Section: 1 (Commandes utilisateur)
NAME
debdelta-upgrade - Downloads all deltas that may be used to 'apt-get upgrade', and apply them.SYNOPSIS
debdelta-upgrade [OPTION]... [PACKAGE] ...DESCRIPTION
This program is designed to download changes (deltas) that may be used to apt-get upgrade all listed packages, and apply them. If no package is listed in the command line, then it will apply to all upgradable packages. See debdelta(1) for more details on the delta files.OPTIONS
- --dir DIR directory where to save results.
(default: /var/cache/apt/archives for root,
/tmp/archive for non-root users)- --deb-policy POLICY policy to decide which debs to download,
it is a comma separated list of (abbreviations of)
source = there is no /etc/debdelta/sources.conf line
big = the delta is too big
error = the delta fails to apply
unavailable = all other cases
after = continue downloading debs after patching has ended
default is s,b,e- -v verbose (can be added multiple times).
- -d add extra debugging checks.
- -k keep temporary files (use for debugging).
EXAMPLES
When invoked as root, apt-get update && debdelta-upgrade && apt-get upgrade will download delta files, recreate the needed Debian packages, and then upgrade your Debian host. When only slow Internet connection is available, the above procedure may be significantly faster than "apt-get update && apt-get upgrade". (Use -v to see how much faster.)SECURITY
A Debian package that is recreated using debbdelta-upgrade is byte-by-byte identical to the original one; when "apt-get upgrade" is subsequently invoked, the cryptographic archive authentication support (see apt-secure(8) ) will guarantee that it can be trusted to be installed. Currently, though, the delta file itself is not cryptograhically protected.REPORTING BUGS
Report bugs to <mennucc1@debian.org>.AUTHORS
Debdelta was written and is copyright © 2006-09 Andrea Mennucci.This man page was written by Jegou Pierre-yves <pierreyves.jeg@voila.fr>.
COPYING
This is free software. You may redistribute copies of it under the terms of the GNU General Public License <http://www.gnu.org/licenses/gpl.html>. There is NO WARRANTY, to the extent permitted by law.SEE ALSO
debdelta(1), apt-get(8), /usr/share/doc/debdelta/README.Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre