Linoxide published a guide about installing Redshift on Ubuntu 20.04. Redshift adjusts the color temperature of your screen according to your surroundings. This may help your eyes hurt less if you are working in front of the screen at night.
How to Install and Use Redshift on Ubuntu 20.04
Here learn how to install and use Redshift in Ubuntu 20.04. It helps to adjust color temperature of screen according to your surroundings.
