Debain Linux

Linux, Osint Tools

theHarvester Tutorial for Beginners – Email & Domain OSINT Tool

theHarvester is a popular OSINT and information gathering tool that is used to collect emails, subdomains, IP addresses, employee names, and other public information from different online sources. It is widely used by cybersecurity learners, penetration testers, and ethical hackers…

Achik Ahmed
May 24, 2026

theHarvester Tutorial for Beginners – Email & Domain OSINT Tool

How to Run a Local Web Server on Android Using Termux

A local web server on Android allows you to turn your phone into a small testing environment for websites. It helps you host HTML pages, run projects, and view them directly in a browser using localhost. It is useful for learning web development, testing designs, and practicing server basics without needing a computer or root…

John the Ripper Tutorial – Best Password Cracking Commands

John the ripper installation and basic commands

John the Ripper is a popular password security auditing and password cracking tool that is used to test password strength, recover passwords, and practice cybersecurity tasks in Linux environments. It is widely used by cybersecurity learners, ethical hackers, and penetration testers for password analysis and security testing. Here’s what you can do with John the…

theHarvester Tutorial for Beginners – Email & Domain OSINT Tool

theHarvester Tutorial for Beginners – Email & Domain OSINT Tool

How to Run a Local Web Server on Android Using Termux

John the Ripper Tutorial – Best Password Cracking Commands

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