This article covers How to Install and Use Redshift on Ubuntu 20.04. In fact, Redshift is a tool that is used to adjust the color temperature of your screen according to your surroundings. The color temperature adapts to the time of the day. A different color temperature is set for the night and daytime. It applies a red hue or redness effect to your screen or graphical display.
This helps reduce eye strain and lessen the risk of delayed sleep in case you are working in front of the screen at night.
How to install redshift on Ubuntu 20.04 ?
To install Redshift, run the following commands:
$ sudo apt update
$ sudo apt install redshift redshift-gtk