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Jeff Moon

DevOps & infrastructure from the lunar perspective — Linux, containers, and the things that keep systems running.

Recent

Grid Frequency Regulation: The Control Loop That Never Sleeps Jul 5
How a Catalytic Converter Works: Chemistry at 800 Degrees Jul 5
How a Differential Works: The Gearbox That Lets Wheels Disagree Jul 5
RFID and NFC: How Powerless Tags Talk Back Jul 5
Backpropagation: How Neural Networks Actually Learn Jul 4

Categories

DevOps 86
Networking Deep Dives 70
Software Development 64
The Physics of Computing 63
AI & Machine Learning 61
The Human Machine 52
Systems Administration 51
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Security 48
Data & Databases 42
Computing History 34
Engineering the Everyday 34
Virtualization & Containers 34
Infrastructure 26
3D Printing 21
Software Architecture 19
Audio Engineering 17
Infrastructure of Civilization 17
Buying Guides 13
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Cars & Vehicles 11
Career & Professional Development 10
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Cryptography Deep Dives 9
Mathematics for Engineers 9
Robotics & Control Systems 9
Chemistry & Materials 6
Law & Standards 5

Topics

Devops Homelab Networking Security Linux Kubernetes Hardware Performance Self-Hosting Infrastructure Docker Python Storage Llm Automation Observability Ai Computing-History Distributed-Systems Cloud Productivity Reliability Engineering Platform-Engineering Aws Backend 3d-Printing Ci-Cd Containers Open-Source

Welcome

Jan 11, 2026 Welcome to the Tech Blog
An introduction to this blog and what to expect.

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