packages
My repositories are signed using key 7FDB831F867FF7F97F561F7B38A890B653397A55.
To install packages from my repositories, you should first download a trust anchor into your system using this command:
wget -O /etc/apt/keyrings/groun-archive-keyring.pgp https://debian.groun.fr/groun-archive-keyring.pgp
Then you can add the repository to your sources.list by creating a text file in /etc/apt/sources.list.d/groun.sources containing the following:
Types: deb deb-src
URIs: https://debian.groun.fr/debian/
Suites: bookworm bookworm-backports
Architectures: amd64
Components: main
Signed-By: /etc/apt/keyrings/groun-archive-keyring.pgp
Finally, you should also add the following preferences file to restrict what this repository can install, by creating the following file in /etc/apt/preferences.d/groun.pref:
Package: *
Pin: origin debian.groun.fr
Pin-Priority: 100
Once this is done, you can run apt-get update for the changes to take effect.