Interesting article about the use of SD Cards, see:
Thank you for forwarding this article to the community!
It’s a very good dissertation on this subject, with some advice and good explanations throughout.
How do I do a soft shutdown on the Shake?
You will need another computer with a web browser which is connected to the same network as your Raspbery Pi
Go to: http://rs.local
Click on the “hamer” (Actions) in the blue top line
Click on “Actions”
Click on “Shutdown”
You will need the password “shakeme” unless you changed the password