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DevOps Fundamentals

Operate backend services with Linux, shell scripting, CI/CD, Docker, and repeatable release workflows.

Topic 19 of 24

Prerequisites

Testing
Version Control

Key Concepts & Skills

Linux
Bash
CI/CD
GitHub Actions
Docker
Use Linux servers
Write Bash scripts
Create CI workflows
Containerize services

Learning Outcomes

Understand the core principles of Linux
Configure and deploy Bash successfully
Troubleshoot common issues with CI/CD
Understand the core principles of GitHub Actions
Configure and deploy Docker successfully
Troubleshoot common issues with Use Linux servers
Understand the core principles of Write Bash scripts
Configure and deploy Create CI workflows successfully
Troubleshoot common issues with Containerize services

Resources

Official Docs

Docker docs GitHub Actions docs

Video

TechWorld with Nana: DevOps Crash Course

Practice

Practice Exercises

Write a Dockerfile.Create a GitHub Actions build pipeline.Use Bash to automate local setup.

Project Task

Containerize and deploy a tested backend API.

Quiz

What problem does Docker solve for backend teams?Explain the answer with one real-world example.List one mistake a beginner might make here.

Notes