How to get Device name /dev/sda on Xojo?

Hi.
I want to make an app that uses a shell, in order to clone disks, for example using “dd”:

dd if=/dev/sda of=/dev/sdb bs=1M

But I want to know how to get the name of devices on the system, in order to know which Harddrive or thumb drive i wanna use.

Is it possible?
Thanks

:smiley: :smiley:

diskutil list

and

df -Hl