Hello, all. I'm trying to write an .iso to a USB to create a bootable drive with Tails, but Terminal is not letting me do this. This is what happens. Code: sudo cat tails.iso > /dev/disk2 && sync -bash: /dev/disk2: Permission denied I'm certain that /dev/disk2 is my USB, whose format is Mac OS Extended (Journaled). I even tried this on another machine (a new iMac) and it didn't work. Any help? Thanks a ton.