🚀 DevOps Learning Journey

A structured, community-friendly collection of DevOps notes, written in clean Markdown — covering Linux, YAML, Docker, and more.

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📖 What is this repo?

This repository is a personal DevOps learning journal — but made open for everyone.

Every topic is written as a clean, well-structured .md file with:

• 📌 Concise explanations of concepts
• 💻 Real command examples and code snippets
• 💡 Tips, gotchas, and analogies to make things stick
• 🧠 Quick-reference cheatsheets at the end of each note

Whether you're just getting started with DevOps or brushing up before a hackathon, this repo is built to help you learn fast and reference faster.

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📁 Repo Structure

Devops/
├── linux-commands/     # Terminal commands, pipes, permissions, networking
├── yaml/               # YAML syntax, data types, anchors, collections
├── docker/             # Docker architecture, CLI commands, Dockerfiles
├── notes/              # Miscellaneous notes and references
└── GitGithub/          # Git & GitHub fundamentals

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📚 Topics Covered

Topic	What's Inside
🐧 Linux Commands	Navigation, file ops, grep, find, permissions, networking, system monitoring
📄 YAML	Data types, collections, anchors/aliases, serialization concepts
🐳 Docker	Architecture (dockerd → containerd → runc), CLI, Dockerfiles, port mapping
🌿 Git & GitHub	Version control fundamentals, branching, remotes

More topics being added regularly — Kubernetes, CI/CD, Networking, and more coming soon!

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🛠️ How to Use This Repo

For Self-Learning

1. Browse the folders and pick a topic
2. Each .md file is self-contained — read it top to bottom or jump to the cheatsheet at the end
3. Try out the commands/examples on your own machine as you read

For Hackathons

• Need a quick Docker command? Jump to docker/
• Forgot YAML syntax for your docker-compose.yml? Check yaml/
• Setting up a Linux server for your project? linux-commands/ has you covered

Clone it locally for offline access

git clone https://github.com/Soumadip-Eagle123/Devops.git
cd Devops

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🤝 Contributing

This repo is open for contributions — whether you're fixing a typo, adding a missing command, or contributing an entirely new topic!

Ways to Contribute

• 📝 Add notes on a new DevOps topic (Kubernetes, Terraform, CI/CD, Ansible, etc.)
• 🐛 Fix errors — wrong commands, outdated info, typos
• 💡 Improve explanations — clearer wording, better examples, new analogies
• 🎨 Improve formatting — better tables, diagrams, structure

Contribution Steps

# 1. Fork this repository (click Fork on the top right)

# 2. Clone your fork
git clone https://github.com/<your-username>/Devops.git

# 3. Create a new branch for your changes
git checkout -b add/kubernetes-notes

# 4. Make your changes — add or edit .md files

# 5. Commit with a clear message
git add .
git commit -m "Add: Kubernetes basics notes"

# 6. Push to your fork
git push origin add/kubernetes-notes

# 7. Open a Pull Request on GitHub 🎉

Contribution Guidelines

• Keep notes in Markdown (.md) format
• Follow the existing style — use tables, code blocks, and tips (💡) where helpful
• Each file should end with a Quick Reference / Cheatsheet section
• One topic per file, one folder per major subject
• Be beginner-friendly — explain the why, not just the what

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💡 Ideal For

• 🎓 Students learning DevOps from scratch
• 🧑‍💻 Developers preparing for hackathons that involve deployment
• 🏗️ Engineers needing a quick reference during a project
• 🌍 Open source contributors looking for a beginner-friendly repo to start with

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🗺️ Roadmap

• Linux Terminal Commands
• YAML
• Docker
• Git & GitHub
• Docker Compose
• Kubernetes (K8s)
• CI/CD (GitHub Actions)
• Terraform
• Ansible
• Networking Fundamentals

Want to contribute one of the unchecked topics? Go for it! 🚀

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👤 Author

Soumadip Sen (@Soumadip-Eagle123)

Learning DevOps, one commit at a time.

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