194 step-by-step IT guides and fixes across Windows Server, Microsoft 365, Teams, Windows, Docker, and virtualization.
Build your own Claude Code slash commands — markdown prompt files in .claude/commands, arguments, namespacing, and when a command beats a skill. With examples.
Pillar Guide
A complete cutover migration guide for Microsoft 365: when it fits, the right step order, MX and autodiscover changes, and the pitfalls to avoid.
Install Claude Code plugins step by step — add a marketplace, browse with /plugin, install and manage plugins, and build your own marketplace to share a setup.
Install and configure Claude Code Router on Windows to route Claude Code to DeepSeek, GLM, Qwen, Kimi, and more. Full config.json, per-task routing, and fixes.
The Claude Code status line setups worth copying in 2026 — minimal, cost-aware, git-focused, and powerline styles — plus what each field is good for.
Bulk convert PNG to WebP on Windows free with WSL and cwebp. Batch a whole folder, use lossless for graphics, and keep every file on your own machine — no uploads.
Claude Code Skills for IT and infra work — Docker, Kubernetes, Terraform, CI/CD, shell hardening, and incident runbooks — with example SKILL.md description lines.
The MCP servers worth adding to Claude Code for ops work: filesystem, GitHub, Postgres, SQLite, Docker, fetch, Sentry, and Playwright — with honest caveats.
SYSVOL or NETLOGON missing on a domain controller? Learn to diagnose DFSR vs FRS, check the shares, and run authoritative or non-authoritative sync to recover.