Posted in Device, Mac

Mac OS X Calendar app – Add outlook account

Add an account with the following url via Exchange

Posted in Mac, VirtualBox

Mac, VirtualBox – Mount SD-card to virtualbox on Mac OS X

Unmount SDcard on Mac OS X

$ diskutil unmountDisk [SD card path]
(Ex. $ diskutil unmountDisk /dev/disk3)

Generate .vmdk file for VirtualBox

$ sudo VBoxManage internalcommands createrawvmdk -filename [.vmdk file name] -rawdisk [SD card path]
(Ex. $ sudo VBoxManage internalcommands createrawvmdk -filename sdcard.vmdk -rawdisk /dev/disk3)

Authorize .vmdk file and SDcard path as 666 or 777

$ sudo chmod 666 [.vmdk file name]
(Ex. $ sudo chmod 666 microsd.vmdk)

$ sudo chmod 666 [SDcard path]
(Ex. $ sudo chmod 666 /dev/disk3)

Unmount SDcard on Mac OS X whenever SDcard is remounted by Mac OS X

and then

Mount .vmdk file on VirtualBox

Posted in Banana Pi

Banana Pi – Burn image on micro sd card

Burn image on microSD


$ diskutil list

$ diskutil unmountdisk [SD CARD PATH]

(Ex. $diskutil unmountdisk /dev/disk3)

$ sudo dd bs=1m if=[IMAGE PATH] of=[MICRO SD CARD PATH]

(Ex. Sudo dd bs=1m if=~/2017-05-25-raspbian-jessie-preview3-bpi-m2u-sd-emmc.img of=/dev/rdisk3)

$ sudo diskutil eject [MICRO SD CARD PATH]

(Ex. sudo diskutil eject /dev/rdisk3)