Ways to Install and Uninstall pki-ca on Ubuntu 22.04

Updated: October 29, 2022

The Certificate Authority (CA) is a required PKI subsystem which issues, renews, revokes, and publishes certificates as well as compiling and publishing Certificate Revocation Lists (CRLs). In this tutorial, I will show you how to install pki-ca on Ubuntu 22.04.

Software Requirement

  • OS: Ubuntu 22.04 or older Ubuntu versions
  • Privileges: Ascertain that you are able to execute sudo commands.

Prerequisites to install pki-ca on Ubuntu 22.04

Install pki-ca Ubuntu 22.04

pki-ca 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 pki-ca 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 install pki-ca on your Ubuntu.

Step 1: Update the APT database to download 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 pki-ca Ubuntu by executing this command in the terminal.

sudo apt install pki-ca

Install pki-ca using Aptitude

Aptitude allows users to view a list of available packages and manage package installation, upgrade, and removal. If you haven’t already done so, run this command to install it.

sudo apt-get install aptitude

After installing aptitude, you can now install pki-ca by following these steps:

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 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 pki-ca Ubuntu by pasting this command into the terminal and pressing Enter.

sudo aptitude install pki-ca

Uninstall pki-ca 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 pki-ca, can be easily uninstalled by anyone.

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

sudo apt remove --auto-remove pki-ca

If you want to uninstall pki-ca and delete its data and dependencies, you can also run the following command:

sudo apt autoremove --purge pki-ca

Conclusion

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