Title: ISO to USB Post by: martinc on February 24, 2013, 12:45:58 AM Code: ISO="ubuntu-12.04.2-desktop-amd64.iso" IMG="ubuntu-12.04.2-desktop-amd64.img" DISK=/dev/disk1 hdiutil convert -format UDRW -o "${IMG}" "${ISO}" diskutil list diskutil unmountDisk "${DISK}" #ridsk instead of disk can be faster dd if="${IMG}" of=/dev/rdisk1 bs=1m diskutil eject "${DISK}" |