How to Install Jenkins on Ubuntu 24.04 | Complete Step-by-Step Guide

Learn how to install Jenkins on Ubuntu 24.04 with this comprehensive guide. Perfect for DevOps engineers and developers looking to set up their CI/CD pipeline. *** Commands & Topics Covered *** ## Update System Packages sudo apt update && sudo apt upgrade -y ## Install Java sudo apt install openjdk-21-jdk -y java --version ## Add Jenkins Repository sudo wget -O /usr/share/keyrings/jenkins-keyring.asc \ https://pkg.jenkins.io/debian-stable/jenkins.io-2023.key echo "deb [signed-by=/usr/share/keyrings/jenkins-keyring.asc] \ https://pkg.jenkins.io/debian-stable binary/" | sudo tee \ /etc/apt/sources.list.d/jenkins.list ## Install Jenkins