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What are clouds made of? Linux servers, mostly.

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Linux Networking & DNS Essentials: A Practical Connectivity Guide

Linux Networking & DNS Essentials: A Practical Connectivity Guide

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4 min read
Pipeline Threats Are Here. Your Inventory Won’t Save You.

Pipeline Threats Are Here. Your Inventory Won’t Save You.

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15 min read
Understanding Unix File Permissions: A Practical Guide

Understanding Unix File Permissions: A Practical Guide

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14 min read
I started Linux with Parrot OS. Here are every stupid thing I did that forced me to reinstall — so you don't have to.

I started Linux with Parrot OS. Here are every stupid thing I did that forced me to reinstall — so you don't have to.

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4 min read
Windows 9x Subsystem for Linux: lo instalé, lo rompí y entendí por qué importa más de lo que parece

Windows 9x Subsystem for Linux: lo instalé, lo rompí y entendí por qué importa más de lo que parece

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10 min read
Windows 9x Subsystem for Linux: I installed it, broke it, and understood why it matters more than it seems

Windows 9x Subsystem for Linux: I installed it, broke it, and understood why it matters more than it seems

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9 min read
Building Unix-like OS in the browser

Building Unix-like OS in the browser

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8 min read
Piloting the Linux Ecosystem

Piloting the Linux Ecosystem

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4 min read
Debian Bookworm + Chrony in a Dual-Boot Setup: Why Windows and Linux Disagree on Time & Solution

Debian Bookworm + Chrony in a Dual-Boot Setup: Why Windows and Linux Disagree on Time & Solution

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8 min read
Scan Surprise picoCTF Writeup

Scan Surprise picoCTF Writeup

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3 min read
Day 26: The Pentester's Playbook — Strategy, Keys, and Smart Pivoting 🕵️‍♂️

Day 26: The Pentester's Playbook — Strategy, Keys, and Smart Pivoting 🕵️‍♂️

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2 min read
I'm a Diploma Student. I Built an AI Agent Sandbox in 2–3 Days Using setfacl

I'm a Diploma Student. I Built an AI Agent Sandbox in 2–3 Days Using setfacl

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3 min read
Frigate Vs Motion

Frigate Vs Motion

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6 min read
How I Hardened an Ubuntu Server After Security Alerts Started Showing Up

How I Hardened an Ubuntu Server After Security Alerts Started Showing Up

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8 min read
How to Run a Web Server on 27MB of RAM (and a Solar Panel)

How to Run a Web Server on 27MB of RAM (and a Solar Panel)

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5 min read
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