msi-keyboard is a command line program to interact and control the backlight of MSI laptop keyboards. This program is written in C++ by Maxim Karpov, and uses the dev-libs/hidapi library.
To install app-laptop/msi-keyboard:
emerge --ask app-laptop/msi-keyboard
To get information about how to use this program, just type this command in a terminal:
msi-keyboard normal <left> <middle> <right> msi-keyboard gaming <left> msi-keyboard breathing <left> <middle> <right> msi-keyboard wave <left> <middle> <right> All colors can be specified either in HEX form (rrggbb) or as hue (hXXX) Breathing and wave mode also accepts color pairs (first-second) as argument
For example, to change the actual keyboards colors to the classic red, blue and green keyboard, with normal mode, type:
msi-keyboard normal ff0000 0000ff 00ff00