If you are asking what I think you are asking, as in which files would you need to restore your system in the event that you lose your apt and dpkg databases, then I do the following:
/var/backups /var/cache/apt (less /var/cache/apt/archives) /var/lib/apt /var/lib/dpkg This will give you enough that apt-get update, etc works. Now the rules have probably changed if you use aptitude as I believe it creates/uses a different database. On Tue, Apr 20, 2010 at 2:49 PM, Liviu Andronic <landronim...@gmail.com>wrote: > Dear all > What files contain the information on the current ("now") apt tree? I > would like to perform backups of these files so that I could restore > the tree if some package upgrade messed up my Debian testing. > > Thank you > Liviu > > > > -- > Do you know how to read? > http://www.alienetworks.com/srtest.cfm > http://goodies.xfce.org/projects/applications/xfce4-dict#speed-reader > Do you know how to write? > http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail<http://garbl.home.comcast.net/%7Egarbl/stylemanual/e.htm#e-mail> > > > -- > To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org > with a subject of "unsubscribe". Trouble? Contact > listmas...@lists.debian.org > Archive: > http://lists.debian.org/k2z68b1e2611004201149o7450ce70k995ff71346679...@mail.gmail.com > >