Ruby for DevOps: Cross-Resolver DNS Drift Detection (No Gems Required)
the shed // ruby / devops A domain that resolves cleanly on your laptop can be broken for a customer...
Cursor for DevOps & Security: 7 AI Workflows
A practical Cursor tutorial for DevOps and security pros: setup, Agent and Plan Mode, MCP, Bugbot, and 7 workflows that...
GitHub Copilot Coding Agent: Ship PRs While You Sleep
GitHub Copilot’s coding agent, CLI, and Autofix now handle real DevOps work. Setup, 7 workflows, and the gotchas nobody tells...
Cursor Tutorial: 7 AI Workflows for DevOps & Security
Cursor is an AI-native code editor built for agentic development. Setup, 7 DevOps and security workflows, pricing tips, and gotchas...
Ruby for DevOps: Auditing BitLocker Compliance via WMI (Win32_EncryptableVolume)
the shed // windows & wmi Audit real BitLocker drive-encryption state via WMI — not the policy setting, the actual...
Ruby for DevOps: A Minimal Idempotent Configuration Engine (Chef/Puppet-Style, No Gems)
the shed // config management A ~180-line, dependency-free configuration engine that only touches the filesystem when reality doesn’t match what...
Ruby for DevOps: Building a Prometheus Exporter From Scratch (No Gems Required)
the shed // metrics & monitoring Build a real Prometheus /metrics endpoint in pure Ruby — no prometheus-client gem, no...
The 600-Run Verdict: Ruby, Python & 13 Languages Under an AI Agent
A Ruby core committer ran Claude Code 600 times across 13 languages to build a mini Git clone. Dynamic languages...
CrewAI Tutorial: 7 Workflows for DevOps & Security
CrewAI wires role based AI agents into a crew that finishes a real job. Setup, 7 DevOps and security workflows,...
Agent Hosts & the 92% Speedup: An Interactive Field Guide
Two things happened in dev tooling this week worth poking at: AI agents got their own runtime process outside your...