Confused how to set up Jenkins on AWS EC2 from scratch? You're in the right place!
In this DevOps hands-on tutorial, I’ll walk you step-by-step through installing Jenkins on an Ubuntu EC2 instance, including all the essentials:

Create EC2 instance using AWS
Connect via SSH using .pem key and public IP
Install Java (JDK) — mandatory for Jenkins
Install Jenkins on Ubuntu
Start & enable Jenkins service
Open port 8080 using AWS firewall rules
Access Jenkins in browser & complete setup

Whether you're struggling with DevOps tools or just starting out, this tutorial is for you. Real-time demo + clear explanation!

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