devops-guide

This repository is a curated DevOps knowledge base rather than a runnable application. It organizes documentation into topic folders, each typically containing a concepts file, a commands/notes file, and sometimes a tutorial, so a reader can quickly look up how a tool works and how to operate it from the command line. Coverage spans the major areas of a modern DevOps stack. Container orchestration includes Docker (concepts, notes, tutorial) and Kubernetes (concepts, commands). Observability is represented by Prometheus (concepts and tutorial). Infrastructure provisioning covers Ansible, Terraform, Puppet, and Chef, each with concepts and either tutorials or commands. CI/CD is the largest section, with Git (basic and advanced commands), Jenkins, GitLab CI, Travis CI, GitHub Actions, and CircleCI. Foundational material includes Linux/OS concepts and commands plus a Networking section with concepts and commands. The repository also bundles a Books folder, an Interview folder with DevOps interview questions, and a curated list of Getting Started DevOps links pointing to AWS, IBM Kubernetes labs, Azure DevOps labs, Google Cloud, freeCodeCamp, Medium roadmaps, Reddit r/devops, and other external resources. The README presents the topics as a grid of logo tiles linking into the subfolders, making it easy to navigate by tool. A Contributors section credits many community members who have added documentation, code, tutorials, and content, and the project follows the all-contributors specification. The repository is released under the MIT License. Because the content is documentation and reference material, the value is as a learning and lookup resource for DevOps engineers, students, and interview candidates who want a single place to review tool concepts, common commands, and study material across the DevOps toolchain.