New to Jenkins? In this beginner-friendly tutorial, you’ll learn **what Jenkins is, how it works, and how to set it up for your own projects**. Jenkins is one of the most popular open-source automation tools used to implement **CI/CD pipelines**—making it a must-know for developers, DevOps engineers, and testers. By the end of this tutorial, you’ll have Jenkins installed, configured, and running your first automated job! 🔹 What You’ll Learn: * What Jenkins is and why it’s used * Installing Jenkins on Windows, macOS, or Linux * Setting up Jenkins for the first time * Understanding Jenkins architecture and pipeline basics * Creating and running your first Jenkins job * Integrating GitHub or Git repositories * Installing plugins to enhance Jenkins functionality * Creating and running freestyle and pipeline jobs * Scheduling builds with cron-style triggers * Basic CI/CD workflow demonstration 📌 Installation Steps: 1. Install Java (JDK 11 or later) 2. Download Jenkins from: [ ]( ) 3. Run the Jenkins installer and open `http://localhost:8080` in your browser 4. Unlock Jenkins with the admin password 5. Install suggested plugins 6. Create your admin user and start building! 📁 Sample Pipeline Code: ```groovy pipeline { agent any stages { stage('Build') { steps { echo 'Building the project...' } } stage('Test') { steps { echo 'Running tests...' } } stage('Deploy') { steps { echo 'Deploying application...' } } } } ``` 💡 Tips for Beginners: * Keep plugins minimal to reduce maintenance * Use GitHub webhooks for automatic builds * Always back up Jenkins configuration and jobs ✅ Ideal for developers, testers, and DevOps engineers starting with CI/CD. 👍 Like this tutorial? Subscribe for more DevOps, CI/CD, and automation content! \#Jenkins #JenkinsTutorial #CICD #DevOps #JenkinsForBeginners #Automation #BuildPipeline #GitHubIntegration #JenkinsPipeline #SoftwareDevelopment #ContinuousIntegration #ContinuousDeployment #JenkinsSetup #DevOpsTools #LearnJenkins