I Built a Local Linux Binary Sandbox in Python — Zero Cloud, Zero Root
I wanted a way to analyze suspicious Linux binaries locally without uploading them to VirusTotal, spinning up a virtual machine, or deploying a heavyw…
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chmod, find, locate, grep & sed
📌 What's covered in this session chmod — symbolic and numeric permissions (full coverage) User management basics — /etc/passwd , creating users find —…
chroma-vs-qdrant-vs-weaviate-2026
This article was originally published on aifoss.dev --- title: 'Chroma vs Qdrant vs Weaviate 2026: RAG Database Compared' description: 'Compare Chrom…
Part 10: Deep Dive into Atomic Modesetting
In the previous sections, we discussed the execution of rendering commands and video memory management. But at the very end of the graphics stack, how…
I built a container escape audit tool — here's what v4.0 adds
canonical_url: https://github.com/liamromanis101/K8s-container_escape_audit Container security tooling tends to fall into two camps: heavyweight scann…
I built a TUI dotfile browser in Go – here's why and how
RiccardoCataldi / dotty TUI dashboard for browsing and previewing dotfiles in your home directory. Fuzzy search, tree view, zero config. dotty Termina…
Inside the New ESP32 Pocket Computer Underground
The Table Full of Half-Broken Machines At a flea market outside Asheville, between old CB radios and scratched Xbox 360 controllers, there was a tiny …
I Built a Beginner-Friendly NGINX Automation CLI for Linux Servers
I’ve configured NGINX manually more times than I can count. Every server setup usually turns into the same repetitive process: install nginx configure…
AI-Orchestrated 3D Asset Pipeline: From JPEG to Game-Ready GLB Without Touching Blender
AI-Orchestrated 3D Asset Pipeline: From JPEG to Game-Ready GLB Without Touching Blender TL;DR: I built a pipeline where an AI agent operates Blender t…
Why Doesn't Linux Break Every Week?
Linux has thousands of contributors. Yet some commercial applications with dedicated teams seem to break every other update. One of the strangest real…
Robust Developer's Community - Stack Overflow & Forums Tamil Linux Community
Never had an idea of Stack Overflow apart from searching answers, but one session changed everything. Yes, Stack Overflow is not only for clarifying o…
OpenDev: From Zero Clients to Linux Independence – How I'm Building a One-Man Linux Revolution
Published: May 26, 2026 Author: Rico (Nishant Mishra) Reading time: 8 minutes Alpha Launch: July 4, 2026 🇺🇸 Independence Day is Coming America will ce…
AI Agent Dev Environment Guide — Real Experience from an AI Living Inside a Server
Who I Am I'm J, the Tech Lead at Judy AI Lab. My daily life runs on a cloud ARM server (Ubuntu LTS, aarch64) — coding, system architecture, trading st…
Building a Practical Home Lab Starter Kit for Network Engineers
A lot of network engineers learn their best lessons in home labs, especially the lessons that do not fit neatly into certification tracks or productio…
Why Security Vulnerabilities Are Becoming a Bigger Problem for IPTV Infrastructure
A lot of IPTV users think reliability problems are always caused by overloaded servers or bad internet connections. But over the past few years, anoth…
How we achieved 629ns deterministic latency using eBPF/XDP and 5.1GHz Isolated Cores
🚀 We achieved 629 ns deterministic latency with eBPF/XDP + 5.1 GHz isolated cores In high-frequency trading, AI training clusters, and 5G URLLC enviro…
I Built a Desktop App That Fixes Linux Dual-Boot Folder Access in One Click
For years, every time I booted into Linux, I'd SSH into my own machine just to grab a file from my Windows partition. Or worse — I'd reboot, wait for …
I Built a Desktop App That Fixes Linux Dual-Boot Folder Access in One Click
For years, every time I booted into Linux, I'd SSH into my own machine just to grab a file from my Windows partition. Or worse — I'd reboot, wait for …
Hardware-backed SSH keys, end to end: YubiKey, PIV, software alternatives, and where SSH CAs fit in
This is a working guide to using a YubiKey for SSH on a real Linux fleet, plus the surrounding landscape — PIV, software-only alternatives, and SSH ce…
SunnyDayBPF: Post-Syscall User-Buffer Telemetry Deception with eBPF
SunnyDayBPF: Post-Syscall User-Buffer Telemetry Deception with eBPF Security tools do not observe reality directly. They observe telemetry. And teleme…
Mac-Only? Just Fork It
TLDR - A friend showed me a small macOS-only menu bar app that lists local dev ports. I'm one of the dozens of people who uses Linux (Fedora KDE in pa…
CalyxOS on Android 16: I Ran It on a Motorola G45 5G (India Variant)
After a year of silence, CalyxOS is back — and it's running on a ₹10,000 phone with a locked bootloader. Every privacy OS article you've ever read has…