Bloc de code:
-bash-3.2# diskutil eraseVolume jhfs+ "Macintosh HD" disk18
Started erase on disk18 Macintosh HD
Unmounting disk
Erasing
Initialized /dev/rdisk18 as a 465 GB case-insensitive HFS Plus volume with a 40960k journal
Mounting disk
Finished erase on disk18 Macintosh HD
-bash-3.2#