How to Install and Uninstall sct on Ubuntu 22.04

Updated: October 10, 2022

sct is a small C program to change the screen color temperature. It can be used to reduce or increase the amount of blue light produced by the screen. In this tutorial, I will show you how to install sct on Ubuntu 22.04.

Software Requirement

  • OS: sct needs Ubuntu 22.04 to work
  • Privileges: Verify that you can execute the sudo commands line.

Prerequisites to install sct on Ubuntu 22.04

Install sct Ubuntu 22.04

sct is one of the popular ways on Ubuntu now so that this tutorial will show you how to install it in various ways. Choose the one you believe is simple and easy to follow.

Install sct using APT

This is one of the most popular methods for installing Ubuntu packages since it is simple to understand, even if you are a Linux novice. Following these instructions to install sct on your Ubuntu 22.04.

Step 1: You must update the APT package repository cache before attempting to install, update, or remove any packages. Update the APT database to fetch new packages from Ubuntu. Launch the terminal and enter the following Linux command:

sudo apt-get update

Step 2: Start the package installation on Ubuntu 22.04. You can now install sct Ubuntu by executing this command in the terminal.

sudo apt-get -y install sct

Install sct using Aptitude

With Aptitude, users can view a list of available packages and manage their installation, upgrade, and removal of packages. If you didn’t install it on Ubuntu, you need to install it by executing this command.

sudo apt-get install aptitude

Then, you can now install sct by following these steps:

Step 1: Obtain new packages from Ubuntu by updating the APT database. Launching the terminal and entering the following Linux command:

sudo apt-get -y update

Step 2: Install the package on Ubuntu 22.04. After updating the system, you can now install sct Ubuntu by pasting this command into the terminal and pressing Enter.

sudo aptitude install sct

Uninstall sct on Ubuntu 22.04

Have you ever thought that uninstalling an application from Ubuntu might be challenging? You’re wrong; any program, not just a sct, can be easily uninstalled by anyone.

This command can be used to uninstall sct from Ubuntu 22.04 if it was installed using APT or Aptitude.

sudo apt remove --auto-remove sct

To uninstall sct and remove its data and dependencies, you can also use the following command:

sudo apt autoremove --purge sct


In this tutorial, I showed you ways to install sct on Ubuntu 22.04 and ways to uninstall sct too. Please do not hesitate to contact me if you require any assistance. I’m delighted to respond to them.