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Linux Routing Fundamentals Routing table define what what happens when an IP packet is sent from or through a Linux box. But the simplify is which destination a package should send to? how do your computer know that a LAN ip need to send to othe laptop, and the rest go out to internet?

Behind the scenes with Stream Live, Cloudflare’s live streaming service Stream Live accepts audio/video content from broadcasters and makes that content available to viewers around the world in real time through the Cloudflare network. This post look into how they build broadcast ingestion with RTMPS, SRT, WHIP and Spectrum. The data is converted and store in their Durable Object, then serve to viewer through...

go-haystack Track personal Bluetooth devices via Apple’s “Find My” network using OpenHaystack and Macless-Haystack with tools written in Go/TinyGo. No Apple hardware required!

MegaParse File Parser optimised for LLM Ingestion with no loss 🧠 Parse PDFs, Docx, PPTx in a format that is ideal for LLMs.

vanir a source code-based static analysis tool that automatically identifies the list of missing security patches in the target system. By default, Vanir pulls up-to-date CVEs from Open Source Vulnerabilities (OSV) together with their corresponding signatures so that users can transparently scan missing patches for an up-to-date list of CVEs.

OpenGFW OpenGFW is a flexible, easy-to-use, open source implementation of GFW (Great Firewall of China) on Linux

Pig: The Postgres Extension Wizard Ever wished installing or upgrading PostgreSQL extensions didn’t feel like digging through outdated readmes, cryptic configure scripts, or random GitHub forks & patches? The painful truth is that Postgres’s richness of extension often comes at the cost of complicated setups—especially if you’re juggling multiple distros or CPU architectures. Enter Pig, a Go-based package manager built to tame Postgres and...