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Re: backup vs package manager



on Tue, Dec 04, 2001 at 11:33:39PM +0200, Juha Mäkinen (juham@koti.tpo.fi) wrote:
> 
> 
> > > Especially given a partial backup, involving, f.ex. X.
> > > If I upgrade X with apt-get or dselect, but things go
> > > wrong and I restore my backup -  how do I put package
> > > mabager back on track ...?
> > >
> > > Or, do I backup just /home and leave all other stuff
> > > in the Hand Of God and Package Manager ...?
> > 
> > And before backup do something like 
> > dpkg --get-selections >/home/backup/packagelist
> > (and maybe backup /etc too...?)
> > 
> 
> The description of those options of dpkg is short of details.
> So ... do those --get-selections and --set-selections indeed
> serve to put the package-manager's database back the way it
> ought to be ( given that I got the right selection
> to start with ) ?

Yes.

   dpkg --get-selections > file  # save package settings.
   dpkg --set-selections < file  # set package settings.

Peace.

-- 
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