ligths.sh

#!/usr/bin/env bash

current_temperature=$(gsettings get \
	org.gnome.settings-daemon.plugins.color \
	night-light-temperature \
	| sed 's/uint32 //g')

if [[ $1 = "up" ]]; then
	new_temperature=$(($current_temperature + 100))
else
	new_temperature=$(($current_temperature - 100))
fi

gsettings set \
	org.gnome.settings-daemon.plugins.color \
	night-light-temperature \
	${new_temperature}