How to Install or Uninstall hashcash on Ubuntu 22.04

Updated: September 3, 2022

Hash cash is a payment scheme that uses CPU cycles as the form of payment. This can be used as a counter-measure for junk email (spam) by using the hash cash token as a proof of payment for each email that you sent. I will show you how to install hashcash on Ubuntu 22.04 in this tutorial.

Requirements

  • OS: Ubuntu 22.04 is needed for hashcash to work
  • Privileges: Check that you can run sudo commands.

Prerequisites to install hashcash on Ubuntu 22.04

Install hashcash Ubuntu 22.04

hashcash 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 hashcash using APT

This is a popular method for installing any Ubuntu packages because it’s easy to follow, even if you are a newbie in Linux. Following these instructions to install hashcash on your Ubuntu 22.04.

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

sudo apt-get -y update

Step 2: Start the package installation on Ubuntu 22.04. After updating, you can install hashcash Ubuntu by pasting this command into the terminal and pressing Enter.

sudo apt-get install hashcash

Install hashcash 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 install aptitude

After installing aptitude, you can now install hashcash, 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 download new packages from Ubuntu. Launch the terminal and enter the following Linux command:

sudo apt update

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

sudo aptitude -y install hashcash

Uninstall hashcash on Ubuntu 22.04

Have you ever thought that uninstalling an application from Ubuntu is difficult? You are mistaken; Anyone can easily uninstall any program, not just hashcash.

You can uninstall hashcash on Ubuntu by running this command if you installed it using APT or Aptitude.

sudo apt remove --auto-remove hashcash

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

sudo apt autoremove --purge hashcash

Summary

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