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What are clouds made of? Linux servers, mostly.

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Inside My Custom malloc: Bins, tcache, mmap, and Thread Safety
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Inside My Custom malloc: Bins, tcache, mmap, and Thread Safety

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4 min read
Scared of Linux as a Beginner Data Engineer? Here’s How to Get Started
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Scared of Linux as a Beginner Data Engineer? Here’s How to Get Started

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3 min read
How to monitor cron jobs (and stop silent failures)

How to monitor cron jobs (and stop silent failures)

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4 min read
Why Enterprise Should Embrace Open Source
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Why Enterprise Should Embrace Open Source

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3 min read
KVM Acceleration in a Rootless Podman Container: Before and After

KVM Acceleration in a Rootless Podman Container: Before and After

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5 min read
Who killed my service: collecting kernel kill logs with OTEL

Who killed my service: collecting kernel kill logs with OTEL

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5 min read
Building Reliable Dev Environments with Multipath TCP and Network Bonding

Building Reliable Dev Environments with Multipath TCP and Network Bonding

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7 min read
How Linux is Used in Real-World Data Engineering
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How Linux is Used in Real-World Data Engineering

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2 min read
fork() and exec(): The Weird and Elegant Idea Behind Unix Process Creation
Cover image for fork() and exec(): The Weird and Elegant Idea Behind Unix Process Creation

fork() and exec(): The Weird and Elegant Idea Behind Unix Process Creation

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4 min read
From Research PoC to Redteam Toolkit: Hardening CVE-2026-31431 for Production Operations
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From Research PoC to Redteam Toolkit: Hardening CVE-2026-31431 for Production Operations

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8 min read
Post-Mortem: Why My Ubuntu Docker Homelab Failed (And Why I Killed It)
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Post-Mortem: Why My Ubuntu Docker Homelab Failed (And Why I Killed It)

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5 min read
Building a Reliable IoT Telemetry Pipeline (Lessons from Real Systems)

Building a Reliable IoT Telemetry Pipeline (Lessons from Real Systems)

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1 min read
Ageless Linux Is the Most Beautifully Petty Protest Against California's War on Open Source

Ageless Linux Is the Most Beautifully Petty Protest Against California's War on Open Source

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4 min read
Your AMD APU Has Three Processors. Why Does ML Only Use One?

Your AMD APU Has Three Processors. Why Does ML Only Use One?

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5 min read
Fix ASIX AX88179 Ethernet Crash Loop on Linux When Using a UGREEN USB-C Hub

Fix ASIX AX88179 Ethernet Crash Loop on Linux When Using a UGREEN USB-C Hub

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4 min read
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