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→Check that the camera service is running on the raspberry pi.
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*pwd: raspberry
*Connect to the camera session currently running on the pi. At pi terminal, type:<syntaxhighlight lang="bash">screen -R camera</syntaxhighlight>*This will connect to the screen session started at boot. You will see 'zzzz...' periodically as the pi waits for commands. You are ready to acquire images!*To exit screen, do the following key combination in terminal:''Ctrl-A D'' to exit *this will leave screen without killing the service. Or you can just leave it running.*File sharing is enabled on the pi, you can check files or transfer through Finder after connecting to server: '''afpMore details about gnu screen [http://roveraperiodic.local'''net/screen/quick_reference here]
==Check for previous images and clear out lfimages directory==
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