How to create a bootable USB Stick from a ISO file. First you have to convert the iso file to a img file. This command will do the work. hdiutil convert -format UDRW -o /path/to/source /path/to/destination Then you have to find the attached USB device diskutil list Now search for device (for example: /dev/disk3) and eject this device diskutil unmountDisk… Read more →