【1】debian from scratch. https://github.com/scottwilliambeasley/debian-from-scratch
【2】How to setup the Debian Linux image from scratch.
https://mvallim.github.io/kubernetes-under-the-hood/documentation/create-linux-image.html
【3】https://github.com/EXALAB/Anlinux-Resources/blob/master/Scripts/Bootstrap/Debian/bootstrap.sh
【4】https://github.com/DieterReuter/make-rootfs-debian-arm64/blob/master/build.sh
【5】Complete tutorial to create a Debian Minimal RootFS
https://akhileshmoghe.github.io/_post/linux/debian_minimal_rootfs