Whenever it comes to analyzing the strength of a password, you always require a password security auditing tool or a password recovery tool. Such tools help you in analyzing the strength of a password by attempting to crack them repeatedly. The strength of a password depends upon its ability to sustain those cracking attempts. John the Ripper falls under the category of such tools and it can be used across fifteen different platforms including Linux. This tool is capable of launching the dictionary attack and the famous brute force attack for cracking the passwords. In this tutorial, we will learn how we can have John the Ripper tool installed on a Linux Mint 20 system. For knowing more about the features of this tool, you can also visit its official site: https://www.openwall.com/john/
Procedure of Installing John the Ripper on Linux Mint 20:
For installing John the Ripper password cracker on Linux Mint 20, you will have to follow the procedure explained below:
Step # 1: Install John the Ripper on Linux Mint 20:
To install John the Ripper on Linux Mint 20, you will need to run the command that follows:
$ sudo snap install john-the-ripper
The installation of John the Ripper on Linux Mint 20 will produce the results shown below on the terminal:
Step # 2: Learn the Usage of John the Ripper on Linux Mint 20:
To learn the method of using John the Ripper on Linux Mint 20, the following command needs to be executed:
The help manual shown in the image below will guide you on the usage of John the Ripper on Linux Mint 20:
Removal of John the Ripper from Linux Mint 20:
You can remove John the Ripper from Linux Mint 20 with the following command:
$ sudo snap remove john-the-ripper
This is how you can conveniently install and learn to use John the Ripper on a Linux Mint 20 system. This tool will not only help you in checking the strength of your passwords but will also help you in recovering them if needed.
Karim Buzdar holds a degree in telecommunication engineering and holds several sysadmin certifications including CCNA RS, SCP, and ACE. As an IT engineer and technical author, he writes for various websites.