Platform Engineering Handbook: Documentation as Code

Architecture

Documentation-as-code knowledge base for Platform Engineering and DataOps, organized across four operational domains.

Repository Map

• 01-Systems — Linux/Ubuntu internals, TCP/IP, DNS, security hardening, filesystem reference
• 02-Development — SQL, Bash/Shell scripting, HTML/CSS, and Git learning guides
• 03-Infrastructure — Docker, orchestration, CI/CD principles
• 04-Operations — LTS-ready scripts and SOPs for production operations

Learning Guides

• SQL Guide — from schema design to advanced queries
• HTML/CSS Guide — from basic tags to CSS Grid and animations
• Bash Guide — from terminal basics to scripting and cron jobs
• Git Guide — commit conventions and collaboration patterns

Prerequisites

• Git
• Markdown editor (VS Code, Obsidian, or equivalent)

Quickstart

git clone git@github.com:Yoseph-GL/documentation-as-code.git
cd documentation-as-code

LTS Script Standard

All automation scripts and code snippets in this repository enforce set -euo pipefail, use absolute path anchoring, and require the --run flag for system-modifying execution. Dry-run is the default when --run is absent.