I have created my image on 16 GB SD card but to keep this 16 GB it takes lot of time (for creating backup and flashing).
Does there exists a process to manual (not copying complete device using
dd) to backup the image.
For example by
- Creating a file of zero’s as
- Then making a GPT partition on
- And then copying first four partition using
- Then transferring the rootfs into remaining fifth partition using