Let's say I install a .img file to my USB device. It has software already on it. If I write the img file to the usb device, would it delete the rest of the data that wasn't converted by
Am I wasting my time by /dev/zero wiping my USB before I install .isos and .imgs?
dd
equivalent of a /dev/zero wipe?Am I wasting my time by /dev/zero wiping my USB before I install .isos and .imgs?