🚀 How to Learn DevOps: A Step-by-Step Guide for Beginners (2025)

Want to become a DevOps Engineer or sharpen your DevOps skills?
Here’s a beginner-friendly roadmap — packed with real steps and helpful resources.

Let’s go.

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🧭 Step 1: Understand What DevOps Is

📌 DevOps = Development + Operations
A mindset that merges:

• Dev: coding, building
• Ops: deploying, maintaining

🔗 Read:
👉 What is DevOps? Full Guide
👉 Top 10 Real-World DevOps Use Cases

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🧱 Step 2: Build Strong Foundations

Start with these:

✅ Learn:

• Linux commands & shell scripting
• Networking (IP, DNS, ports)
• Basic Python or Bash scripting

🔗 Read:
👉 Linux Interview Questions for DevOps
👉 Top 20 Shell Scripting Tasks for DevOps

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🌐 Step 3: Learn Git & Version Control

Git is your best friend in DevOps.

Learn:

• Repos, commits, branches, merges
• GitHub/GitLab workflows

🔗 Read:
👉 Top Git Interview Questions
👉 How to Use GitHub for DevOps

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🏗 Step 4: Understand CI/CD Pipelines

You’ll automate code testing and deployments using CI/CD.

Learn:

• CI/CD concepts
• Writing YAML for pipelines

🔗 Read:
👉 CI/CD in DevOps Explained
👉 Best CI/CD Tools

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☁️ Step 5: Learn Containers (Docker)

Docker packages apps to run anywhere.

Learn:

• Dockerfile, image vs. container
• Docker Compose

🔗 Read:
👉 What is Docker in DevOps
👉 Top Docker Interview Questions

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🔁 Step 6: Learn Container Orchestration (Kubernetes)

Kubernetes automates container management.

Learn:

• Pods, clusters, deployments
• Helm for packaging apps

🔗 Read:
👉 What is Kubernetes in DevOps
👉 Top Kubernetes Interview Questions

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🧱 Step 7: Master Infrastructure as Code (IaC)

With IaC, you can create cloud infrastructure using code.

Learn:

• Terraform basics
• Provisioning resources via .tf files

🔗 Read:
👉 What is Terraform in DevOps
👉 Top Terraform Interview Questions

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🔐 Step 8: Learn DevSecOps (Security)

Add security to your pipelines and deployments.

Learn:

• Secrets management
• Code scanning tools (Snyk, Trivy)
• RBAC (Role-Based Access Control)

🔗 Read:
👉 What is DevSecOps?
👉 Why Security is Important in DevOps

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🔎 Step 9: Learn Monitoring & Observability

Watch everything. Know when things go wrong.

Learn:

• Logs, metrics, alerts
• Tools like Prometheus, Grafana, ELK

🔗 Read:
👉 Top 10 DevOps Monitoring Tools

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🧪 Step 10: Practice Projects & Get Certified

Put your skills into practice.

Projects to Try:

• Deploy a web app via Docker + K8s
• Build a CI/CD pipeline on GitHub Actions
• Use Terraform to provision AWS EC2
• Monitor it with Prometheus

Certifications:

• Docker Certified Associate
• CKA (Certified Kubernetes Administrator)
• Terraform Associate
• Azure DevOps Expert

🔗 Read:
👉 Top DevOps Projects for Practice
👉 Best DevOps Certifications in 2025

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🎯 DevOps Learning Roadmap Recap

1. Understand DevOps
2. Linux & Shell Scripting
3. Git & GitHub
4. CI/CD Pipelines
5. Docker Containers
6. Kubernetes
7. Terraform (IaC)
8. DevSecOps Security
9. Monitoring & Logs
10. Projects + Certification

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🏁 Final Words

Learning DevOps is a journey — but you don’t need to take it alone.
Start small. Pick one tool. Build something. Break it. Fix it.
That’s how DevOps engineers are made.

👨‍💻 Bookmark and explore: https://www.devopsschool.com/blog/ — one of the best curated DevOps learning blogs out there.