Chapter 4, Preparing a Raspberry Pi for a Robot - Headless by Default

• What are the major items you would not leave attached to a headless computer?
  • You would not leave a screen and a keyboard attached.
• If you gave your robot the hostname awesomegiantrobot, what address would you use to reach it in PuTTY?
  • awesomegiantrobot.local
• Why is it advisable to expand the filesystem on your Raspberry Pi?
  • So that the whole of the SD card is used. The image from Raspbian starts off using only a tiny fraction of the available space.
• How do you properly shut down the Raspberry Pi?
  • Type sudo shutdown -h now and wait for the lights to stop flashing, then remove power.