How to Install and Uninstall shellcheck Ubuntu 22.04

Updated: September 17, 2022

The goals of ShellCheck are: In this guide, I will show you how to install shellcheck on Ubuntu 22.04.

Software Requirement

  • Operating system: shellcheck needs Ubuntu 22.04 to work
  • Privileges: Make sure you are able to execute sudo commands.

Prerequisites to install shellcheck on Ubuntu 22.04

Install shellcheck Ubuntu 22.04

shellcheck 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 that you think is easy and you can follow.

Install shellcheck using APT

This is a popular method for installing any Ubuntu packages because it is simple to understand, even if you are a Linux beginner. Following these steps to get shellcheck on your Ubuntu 22.04.

Step 1: Obtain new packages from Ubuntu by updating the APT database. Opening the terminal and executing this Linux command:

sudo apt-get -y update

Step 2: Start the package installation on Ubuntu 22.04. After updating the system, you can install shellcheck Ubuntu by pasting this command into the terminal and executing it.

sudo apt -y install shellcheck

Install shellcheck using Aptitude

If you haven’t already installed Aptitude on Ubuntu, run this command to do so.

sudo apt install aptitude

Then, you can now install shellcheck, just following these steps:

Step 1: The APT package repository cache needs to be updated before you try to install, update, or remove any packages. Update the APT database to download new packages from Ubuntu. Opening the terminal and executing this Linux command:

sudo apt -y update

Step 2: Install the package on Ubuntu 22.04. You can now install shellcheck Ubuntu by executing this command in the terminal.

sudo aptitude -y install shellcheck

Uninstall shellcheck 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 shellcheck, can be easily uninstalled by anyone.

If you installed shellcheck using APT or Aptitude, you could uninstall shellcheck on Ubuntu by following this step:

sudo apt remove --auto-remove shellcheck

You can also execute this command if you want to uninstall shellcheck and remove its data and dependencies:

sudo apt autoremove --purge shellcheck

Conclusion

In this tutorial, I showed you ways to install shellcheck on Ubuntu 22.04 and some ways to uninstall shellcheck too. If you need any help, don’t hesitate to contact me. I’m very glad to answer them.