The “Why” One still need to create a bootable USB drive from an ISO from time to time. Mostly to install an OS from the drive. Now there are quite a few GUI Apps (e.g. Etcher) to facilitate that. However I see no need to install an application, that I might only need every other moon. The solution is to use macOS built-in tools. In this case a few command line utilities. The “Who” find the USB device diskutil list The output on my machine is (I removed some devices to shorten the code...
