This is a tiny gnome / argos extension to switch between day and night display light. Day ~ 4700°K, Night ~ 1800°K. It's also possible to switch between 1000°K, 2000°K ... 10000°K display color temperatures.
- On Ubuntu, enable Night Light:
Settings->Displays->Night Light->(enable)
- Argos Installed (https://github.com/p-e-w/argos/)
git clone https://github.com/X0R0X/day-night-switcher.git
cd day-night-switcher
mkdir ~/.config/argos
(if it doesn't exist already)ln -s $(pwd)/daynight.sh ~/.config/argos/