Battery
Display Battery state
acpi -V | grep Battery
Adjust screen brightness
# Set brightness to min
brightnessctl set 0
# Set brightness to max
brightnessctl set 100%
Last-Updated:
acpi -V | grep Battery
# Set brightness to min
brightnessctl set 0
# Set brightness to max
brightnessctl set 100%
Last-Updated:
More info about Gemini protocol