KAVASRI

17/07/2026

KAVASRI Technologies develops software, AI, automation, cybersecurity, and digital solutions for individuals, businesses, and organizations.

20/01/2026

Prof.Dr.Namita Goswami

20/01/2026

20/01/2026

02/01/2026

KAVASRI | Ubuntu 20.04 LTS Tools 🔥
Java + Nmap Installation via APT | Linux, Cybersecurity & Ethical Hacking
🎥 Watch now: https://youtu.be/SObG7OnUjsw

🚀 New from KAVASRI
Learn how to install Java (OpenJDK) and Nmap on Ubuntu 20.04 LTS using the APT package manager, step by step — exactly how it’s done in real-world Linux environments.
This tutorial is beginner-friendly, practical, and optimized for real usage, making it a strong foundation for anyone starting with Linux, cybersecurity, ethical hacking, networking, or development.

📍 Reference: As shown in the screenshot — clean Ubuntu desktop, real commands, no shortcuts.
📌 What this video covers
✔ Updating Ubuntu repositories using APT
✔ Installing Java (OpenJDK) on Ubuntu 20.04 LTS
✔ Installing Nmap using apt install
✔ Verifying successful installations
✔ Why Java & Nmap are essential Linux tools

🧠 Why Java & Nmap matter
These tools are widely used in:
✔ Cybersecurity & Ethical Hacking
✔ Network Scanning & Analysis
✔ Server & Lab Setup
✔ Linux Fundamentals (CEH pathway)
If you’re serious about Linux or cybersecurity, this is a must-watch foundation video.

In this video, you’ll learn basic installations on Ubuntu 20.04 LTS, focusing on how to install Java and Nmap using the APT package manager.This is a must-wa...