Wiping a Mac with Zero-Filling? Do not Forget Caffeinate!
·272 words·2 mins
Say you have an iMac from 2018–2019 with an Intel processor, and you have to make sure that none of your data is left when you give it away. One way to do this is to boot into Recovery (CMD + R), format the volume, naming it X, then open Terminal and run dd to zero-fill the available space with something like this: