How to Uninstall and Install fetch-crl Ubuntu 22.04

Updated: September 19, 2022

This tool and associated timer (systemd) or cron (init.d) entry ensure that Certificate Revocation Lists (CRLs) are periodically retrieved from the web sites of the respective Certification Authorities. I will show you how to install fetch-crl on Ubuntu 22.04 in this tutorial.

Prerequisites

  • Operating system: Ubuntu 22.04 or older Ubuntu versions
  • Privileges: Make sure that you can run the sudo commands line.

Prerequisites to install fetch-crl on Ubuntu 22.04

Install fetch-crl Ubuntu 22.04

fetch-crl is one of the popular ways on Ubuntu now so that this tutorial will show you some ways to install it. Choose the one you believe is simple and easy to follow.

Install fetch-crl 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 fetch-crl 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 update

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

sudo apt-get -y install fetch-crl

Install fetch-crl using Aptitude

Users can manage their installation, upgrade, and removal of packages with Aptitude and view a list of the packages that are currently available. If you haven’t already installed it on Ubuntu, run this command to do so.

sudo apt-get -y install aptitude

After that, you can now install fetch-crl, just 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. Launch the terminal and enter the following Linux command:

sudo apt -y update

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

sudo aptitude -y install fetch-crl

Uninstall fetch-crl 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 fetch-crl, can be easily uninstalled by anyone.

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

sudo apt remove --auto-remove fetch-crl

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

sudo apt autoremove --purge fetch-crl

Conclusion

In this tutorial, I showed you ways to install fetch-crl on Ubuntu 22.04 and some ways to uninstall fetch-crl too. Please contact me if you require any assistance. I’d be delighted to respond.