What’s Installed on the Pi?

To find what packages you’ve got installed already on your Raspberry Pi, type in the terminal window

dpkg –get-selections

if the list is too overwhelming, you can limit the search to the particular family of packages you’re looking for, like msql

dpkg –get-selections | msql

Useful.

Chicken Door

To allow for the door to open and close automatically, I thought of the simplest solution…no microprocessors or automation at all.

I toyed with the idea of chickens using a chicken flap. Like a cat flap, but for chickens.

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