How to remaster a MoodleBox?

Ratna

I know, I should try first. Just asking since I don't have the hardware ready.

How do you send your running MoodleBox as a single file to another person? Is it as simple as making a dd file of the SD card, give it to the other person to be dd'd back to his SD card?

Nicolas

Ratna Is it as simple as making a dd file of the SD card, give it to the other person to be dd'd back to his SD card?

Yes.

~~But instead of using dd, I'll suggest to use rpi-clone, as explained here.~~ (I just re-read you need a single file)

Nicolas

Instead of dd, one interesting solution is to use RonR Image File Utilities, specifically his image-backup tool. Then image-shrink will shrink the image to the minimum possible.

Note: I use image-shrink in the process of producing the official MoodleBox image.