Mailinglist Archive: opensuse (621 mails)

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Re: [opensuse] save installed packages for reinstall
On 09/06/2019 01.40, David C. Rankin wrote:
On 06/08/2019 05:48 PM, Patrick Shanahan wrote:
I am considering wiping my main system drive and reinstalling Tw clean but
would like to have the same packages on the new system. I will backup home
and replace the new home contents with the backedup data.

is this feasible?

how to save the currently installed pkgs for reinstall?

and yes, btrfs for entire system.



Save the list of current packages installed, e.g. open an xterm and:

$ rpm -qa --queryformat "%{name}\n" | sort > installed_pkgs.txt

You now have all the package names saved in installed_pkgs.txt. Then when you
load your new system, after your base install is done, you can simply open a
terminal and (optionally delete the cruft from installed_pkgs.txt), then

# zypper in --no-recommends $(awk -vORS=" " '{print}' installed_pkgs.txt)

As long as you only use the default repositories. Any extra, and the
result is unpredictable.

Cheers / Saludos,

Carlos E. R.
(from 15.0 x86_64 at Telcontar)

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