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What are clouds made of? Linux servers, mostly.

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I Broke My Proxmox Home Lab with a GPU Passthrough - Here's How I Fixed It

I Broke My Proxmox Home Lab with a GPU Passthrough - Here's How I Fixed It

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7 min read
How to boot mainline Debian on a vendor-locked ARM tablet

How to boot mainline Debian on a vendor-locked ARM tablet

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5 min read
If you follow my Linux and DevOps articles — this one is different. I built something. Let me tell you about it.

If you follow my Linux and DevOps articles — this one is different. I built something. Let me tell you about it.

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1 min read
Running My Tiny Docker-like Runtime on macOS with Lima

Running My Tiny Docker-like Runtime on macOS with Lima

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13 min read
Building llama.cpp from source on a Dell Precision T5820 with an RTX 3090 Ti (after seven power cycles)

Building llama.cpp from source on a Dell Precision T5820 with an RTX 3090 Ti (after seven power cycles)

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16 min read
C# Networking Deep Dive with io_uring part 4 - Zero Copy Receive

C# Networking Deep Dive with io_uring part 4 - Zero Copy Receive

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5 min read
Bash Parameter Expansion: String Manipulation Without External Commands

Bash Parameter Expansion: String Manipulation Without External Commands

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2 min read
Ubuntu 26.04: Goodbye sudo, Hello Rust and Post-Quantum SSH

Ubuntu 26.04: Goodbye sudo, Hello Rust and Post-Quantum SSH

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8 min read
One Kernel, Zero Sidecars: Tracing AI Workloads Without an Agent on Every Host

One Kernel, Zero Sidecars: Tracing AI Workloads Without an Agent on Every Host

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7 min read
jq Magic: Parse JSON Like a Pro

jq Magic: Parse JSON Like a Pro

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4 min read
Stabilizzazione dell'Infrastruttura: Gestire il Connection Pooling tra Proxy e Backend

Stabilizzazione dell'Infrastruttura: Gestire il Connection Pooling tra Proxy e Backend

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4 min read
Why umask 022 creates 755 folders and 644 files

Why umask 022 creates 755 folders and 644 files

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2 min read
Understanding PID Namespaces: The Small Linux Feature Behind Container Process Isolation

Understanding PID Namespaces: The Small Linux Feature Behind Container Process Isolation

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6 min read
Magic Numbers in Linux: The Unsung Heroes of Content Identification, Kernel Safety, and Modern OS Features

Magic Numbers in Linux: The Unsung Heroes of Content Identification, Kernel Safety, and Modern OS Features

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6 min read
eBPF on embedded Linux: diagnostics and runtime security for edge devices

eBPF on embedded Linux: diagnostics and runtime security for edge devices

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3 min read
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