rPi_SD_bash.sh

	
#rPi IMAGE COPY AND RESTORE

#see all volumes mounted to machine
$ diskutil list

#locate your SD card
#change {N} your disk number

#unmount the disk you’re speaking to
$ diskutil unmountDisk /dev/disk{N}

#-------------------------------------
#>>> NEW SD CARD FORMAT AND FLASH EXISTING IMAGE <<<
#format the disk to fat 32
$ sudo newfs_msdos -F 32 /dev/disk{N}

#make sure you use the disk number with r in front (rawdisk)
#change the if path to the path of your image
$ sudo dd bs=1m if=/Users/Path/To/Existing/Image/rpi_image.dmg of=/dev/rdisk{N}
#-------------------------------------

#-------------------------------------
#>>> CREATING IMAGE OF EXISTING SD CARD <<<
$ sudo dd bs=1m if=/dev/rdisk{N} of=/Users/Desired/Path/To/Image/rpi_image_new.dmg
#-------------------------------------

#eject the disk
$ diskutil eject /dev/disk{N}