debspawn-update - Update a container image

       This manual page was written by Matthias Klumpp <mak@debian.org>.

       Copyright © 2018-2022 Matthias Klumpp

Debspawn                                                                                      DEBSPAWN-UPDATE(1)

       Update a container base image. This achieves the same thing as running aptupdate&&aptfull-upgrade on
       the base image and making the changes permanent. Additionally, debspawnupdate will prune all caches and
       ensure all required packages and scripts are installed in the container image.

       Running debspawnupdate on the images that are in use about once a week ensures builds will happen
       faster, due to less changes that have to be done prior to each build.

       Updating images is easy, you just pass the same arguments you used for creating them, but use the update
       subcommand instead:

                          $ debspawnupdate sid
                          $ debspawnupdate --arch=i386 cosmic

       debspawn-update - Update a container image

       NAME
           The name of the container image (usually a distribution suite name).

       -h|--help
           Print brief help information about available commands.

       --variant
           Set the variant of the selected image, that was used for bootstrapping.

       -a|--arch
           The architecture of the base image that should be selected.

       --suite
           Explicitly set a suite name (instead of having it derived from the container name).

       --recreate
           Re-create the container image from scratch using the settings used to create it previously, instead
           of just updating it.

debspawn-create(1), debspawn-build(1).

debspawnupdate [-h|--help] [--variant] [-a|--arch] [--suite] [--recreate] {NAME}