Script made, to automate the painful process of the brightness/exposure settings of my Logitech HD Pro Webcam C920
Brightness and exposure settings have to be adjusted due to the lighting cycles in my room.
Creates a .SH script under /usr/local/bin, a systemctl service that executes the script. And a timer that executes once per Hour.
The script itself checks the current hour and will either apply "Day-Time" settings or "Night-Time" settings, based off the hour.
After the installation, directly editing the /usr/localbin/camera_settings.sh script will allow you to customise the v4l2 commands being applied.