https://github.com/AlexProgrammerDE/balena-minecraft-server
This project has been tested on a Raspberry Pi 4 B 4GB & Nvidia Jetson Nano. I do not recommend using a Raspberry Pi 3 or older. They have not enough RAM and power to calculate all the things.
Sauvegarde de la microSD
sudo dd if=/dev/disk3 of=~/sauvegardeCarteSD.dmg
Démonter la microSD
diskutil unmountDisk /dev/disk3
Restaurer la microSD
sudo dd if=~/sauvegardeCarteSD.dmg of=/dev/disk3