MacOS DD SD Card
$ sudo diskutil list # get DISK_ID
$ sudo dd if=/dev/DISK_ID of=/Users/USERNAME/Desktop/pi.img bs=1m # replace DISK_ID and USERNAME
ronhks
$ sudo diskutil list # get DISK_ID
$ sudo dd if=/dev/DISK_ID of=/Users/USERNAME/Desktop/pi.img bs=1m # replace DISK_ID and USERNAME