dweeber · September 9, 2012 18:34
diff --git a/sample code b/sample code
 DISK_SIZE="4" # set this to the card size in nominal GB
 # or: DISK_SIZE="$(($(sudo blockdev --getsz /dev/mmcblk0)/2048/925))"
 PART_START="$(sudo parted /dev/mmcblk0 -ms unit s p |grep "^2" |cut -f2 -d:)"
 [ "$PART_START" ] || exit 1
 PART_END="$((DISK_SIZE*925*2048-1))"
 [ "$PART_END" -ge 3788799 ] || exit 1
 printf "d\n2\nn\np\n2\n$PART_START\n$PART_END\np\nw\n" |sudo fdisk /dev/mmcblk0
	DISK_SIZE="4" # set this to the card size in nominal GB
	# or: DISK_SIZE="$(($(sudo blockdev --getsz /dev/mmcblk0)/2048/925))"
	PART_START="$(sudo parted /dev/mmcblk0 -ms unit s p \|grep "^2" \|cut -f2 -d:)"
	[ "$PART_START" ] \|\| exit 1
	PART_END="$((DISK_SIZE9252048-1))"
	[ "$PART_END" -ge 3788799 ] \|\| exit 1
	printf "d\n2\nn\np\n2\n$PART_START\n$PART_END\np\nw\n" \|sudo fdisk /dev/mmcblk0