Debian OS rootfs generation
With this process you can build a Debian OS rootfs. After that, you can copy this rootfs to rewrite the rootfs partition of your device.
First of all you will need the sourcecode for building. With this command you will clone all the sources to your PC.
Now, you need to go to the working directory
Executing this script, your system will download and install all the prerequisites. After that will generate the rootfs automatically.
You will see a popup menu with blue background asking to you con configure a few options. Configure as you like.
You will see a prompt with this text. Yo will need to establish a new password for root user. Insert it.
Enter new UNIX password
When the process finishes, you can obtain the output files at
These are the files that you need to flash to the rootfs partition of your device.