== Overview ==
The AMT Raspbi runs our webcam in the space.
=== Shell scripts ===
Script to loop run ‘privacy_button.sh’, which is a shell script that tests the red button connected to the Pi, and if it is pressed, sends a
http-request to Dave’s server (somewhere on davr.org) to shut off the webcam for AFAIR 30min. Unknown whether still working/in use.
Shell script that calls ‘webcam’ in a loop. Some simple sed magic alternates between /dev/video0 and /dev/video1, supposedly because the webcam comes up randomly as either one on the Pi? Dave?
Script to loop run ‘/home/tmp/temp.py’. Supposedly shielding against ‘temp.py’ crashing?
Does temperature readings and encode them into HTTP request to davr.org. Repeats the reading. Is being run as root.
””’The main start script””’ that starts all the other scripts, for the webam, the temperature reading, the privacy button, the sign bot and the DHCP scanner. All these ‘daemons’/services are being run as root.
One can attach to the screen sessions with ‘screen -r
It looks like the privacy button script is disabled at the moment.