Debian 11 suorita seuraava:
Keep in mind that the owner of the key may distribute updates, packages and repositories that your system will trust (more information).
echo 'deb http://download.opensuse.org/repositories/home:/andykimpe:/debian-buster/Debian_11/ /' | sudo tee /etc/apt/sources.list.d/home:andykimpe:debian-buster.list
curl -fsSL https://download.opensuse.org/repositories/home:andykimpe:debian-buster/Debian_11/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/home_andykimpe_debian-buster.gpg > /dev/null
sudo apt update
sudo apt install distribution-gpg-keys