https://askubuntu.com/questions/330568/how-to-restore-photos-on-sd-card
sudo apt install -y testdisk …
https://ext4magic.sourceforge.net/howto_en.html
https://illumos.org/books/zfs-admin/
https://blog.victormendonca.com/2020/11/03/zfs-for-dummies/ …
I am a Robotics Researcher, director of the IDEAlab, and Associate Professor in the Ira A. Fulton Schools of Engineering, Arizona State University. This is my personal website
