Is there any command to control the intensity of keyboard light of a MacBook Pro?
I haven't found a great solution yet. Here is some information that can help:
Apparently there is a solution for Ubuntu on MacBooks.
Lab Tick runs on OS X but unfortunately not command-line (nor open source).
brightnessis free software to control the display brightness.
This turns off automatic backlight in low light:
defaults write com.apple.BezelServices kDim -bool false
This turns off keyboard illumination when computer is not used for 1 second:
defaults write com.apple.BezelServices kDimTime -int 1
But ideally I would just turn off the illumination under all circumstances. And I haven't found a CLI solution for that - yet.