This article covers the procedure of installing Redshift- the color temperature adjusting tool on a Linux system.
Also, we have shared with you the procedure of uninstalling this tool from your system if you do not want to use it any longer.
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 does RedShift work?
In the early morning, redshift allows your eyes to gradually adapt over a period of about an hour, as the temperature transitions smoothly from night time until the day.
The color temperature during the day should match the light from outside, typically around 5500K-6500K. The default daytime temperature is 6500K.
At night the color temperature is set to match the lamps in the room.
This temperature is around 3000K-4000K. The default night temperature is 4500K.
To install RedShift on Ubuntu:
1. The most straightforward of installing redshift on Ubuntu 20.04 is using the apt package manager. To install Redshift, execute the following commands:
$ sudo apt update
$ sudo apt install redshift redshift-gtk