By Michael McGarrah ·
8 min read
Every AI coding assistant has its own proprietary rules format. Here's how to maintain a single source of truth that works across Amazon Q, Claude Code, GitHub Copilot, Cursor, Windsurf, Gemini, and the rest.
By Michael McGarrah ·
13 min read
When both drives in your ZFS boot mirror fail simultaneously, you can't resilver your way out. Here's the full procedure for a Proxmox fresh install that preserves your Ceph OSDs and rejoins the cluster — based on a real harlan node recovery.
By Michael McGarrah ·
13 min read
A practical reference for the context and rules files used by every major AI coding assistant — Amazon Q, Claude Code, GitHub Copilot, Cursor, Windsurf, Gemini, Cline, Aider, and Kiro.
By Michael McGarrah ·
5 min read
Windows Update fails with error 0x80070490 (ERROR_NOT_FOUND) when the Component Based Servicing system can't locate packages it expects to exist. Here's how to diagnose what's actually broken using the CBS.log and systematically repair it.
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