How to Install “John the Ripper” on Linux – A Free Password Cracking Tool

John the Ripper is a powerful open-source password cracking tool used to identify weak passwords. This guide provides step-by-step instructions on how to install John the Ripper on a Linux system.

Introduction to John the Ripper

Before installing any software, it’s essential to update your package list. Open the terminal and run: sudo apt update && sudo apt upgrade -y

Step 1 - Update Your System

John the Ripper requires certain dependencies. Install the necessary packages using: sudo apt install build-essential git -y

Step 2 - Install Required Packages

Clone the official John the Ripper repository from GitHub: git clone https://github.com/openwall/john.git cd john/src

Step 3 - Download John the Ripper

Compile John the Ripper by running the following commands: ./configure make

Step 4 - Compile John the Ripper

Once the installation is complete, you can run John the Ripper with: ./john --help For detailed usage instructions and tips on cracking passwords, visit Unixmen.com for more Linux tutorials.

Step 5 - Run John the Ripper