DevOps learning library

Master Class Commands

A revived, product-ready command reference for infrastructure engineers: searchable guides, production examples, troubleshooting notes, learning paths, and a copy-ready command index.

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1,394commands

16categories

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Learning paths

Pick the path closest to your current goal, then work through the guides in order.

Beginner

DevOps Foundations

Start here: Linux, Git, Docker, and the language you need to automate daily operations.

Intermediate

Platform Engineer

Build toward orchestration, infrastructure as code, configuration management, and delivery pipelines.

Advanced

Production Operator

Operate real systems with observability, troubleshooting, cloud CLI usage, and disaster recovery patterns.

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CI/CD Guides

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CI/CD

CI/CD Pipeline Patterns Master Class

Engineering-Grade Reference Manual for CI/CD Pipelines

21 min read · 2,199 lines

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