# nlsh.dev > AI-optimized mirror of nlsh.dev containing 1 pages totalling 156 words of clean markdown content, structured data, and semantic HTML. Original source: https://nlsh.dev/. Last updated: 2026-04-30T21:55:25.830Z. Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG). ## Homepage - [Talk to your shell.](/site-root.html) (156 words) ## Resources - [Full Page Index](/index.html): Browse all cached pages with rich metadata - [About This Cache](/content/about.html): Methodology, technical details, and usage guidelines - [XML Sitemap](/content/sitemap.xml): Machine-readable sitemap for crawler discovery - [Robots.txt](/content/robots.txt): Crawler directives