How to Install or Uninstall gengetopt on Ubuntu 22.04

Updated: August 30, 2022

gengetopt reads an interface description file, and writes a file containing a command-line parser function. gengetopt supports: long and short options, 11 types of parameters (including flag, int, double, string, and function call), and a usage message. In this tutorial, I will show you ways to install gengetopt Ubuntu 22.04.

Requirements

  • Operating system: Ubuntu 22.04 or older Ubuntu versions
  • Privileges: Check that you can run sudo commands.

Prerequisites to install gengetopt on Ubuntu 22.04

Install gengetopt Ubuntu 22.04

gengetopt 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 gengetopt using APT

This is one of the popular ways to install any Ubuntu packages because it is simple to understand, even if you are a Linux novice. Following these steps to install gengetopt 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. Opening the terminal and executing this Linux command:

sudo apt update

Step 2: Install the package on Ubuntu 22.04. After updating the system, you can install gengetopt Ubuntu by executing this command in the terminal.

sudo apt-get -y install gengetopt

Install gengetopt using Aptitude

You must run this command to install Aptitude if you haven’t already done so on Ubuntu.

sudo apt-get -y install aptitude

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

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

sudo apt -y update

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

sudo aptitude install gengetopt

Uninstall gengetopt on Ubuntu 22.04

Have you ever thought about how difficult it is to uninstall an application from Ubuntu? You are mistaken; anyone can easily uninstall any program, not just a package.

If you installed gengetopt using APT or Aptitude, you could uninstall gengetopt on Ubuntu by running this command

sudo apt remove --auto-remove gengetopt

If you want to uninstall gengetopt and remove its data and dependencies, you can also run the following command:

sudo apt autoremove --purge gengetopt

Summary

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