7posts
A hands-on sysadmin guide to Naxsi, the Nginx Anti XSS and SQL Injection WAF module: how the scoring, deny-by-default model works, building and installing the maintained wargio fork on Debian, Ubuntu, and Fedora, learning mode and nxtool whitelists, what WordPress, Joomla, and Magento need to avoid false positives, the honest limits, and when ModSecurity is the better call.
Spin up and tear down a vast.ai GPU box from the CLI: the vast-qwen.sh script searches offers, rents a 2x RTX 3090, serves Qwen3.8-27B-FP8 through vLLM, and exposes an OpenAI-compatible endpoint over SSH, plus the honest cost math on renting versus subscriptions.
A developer-focused walkthrough of the Systhoughts cron expression playground: build and edit expressions, read plain-English explanations, and inspect next runs on a timeline. Four worked examples, the weekday/dialect/timezone mistakes to avoid, and small challenges to try.
Where tokens actually go when you use AI coding agents, how RTK, Caveman, ccusage, Context7, and Repomix cut the waste, and a simple before/after way to measure what you saved.
A beginner-friendly guide to the four most popular local AI tools. What each one actually does, where it shines, where it falls short, and how to combine them into one workflow.
Retrieving your Windows product key is essential for reinstalling, transferring licenses, and keeping it for future reference. Here's a quick and straightforward command to easily access your key.
Learn how to automate the build and deployment of an Astro website using a Continuous Integration (CI) pipeline with Woodpecker CI. Streamline your workflow with step-by-step instructions for building with Node.js and automated upload via SCP to a remote server.