Claude Custom Instructions: The 10-Line File That Kills Walls of Text
Claude custom instructions that force short, answer-first replies. Copy-paste ruleset for ~/.claude/CLAUDE.md and the Claude app, plus the gotchas.
Complicated Things – Made Easy
Become a better programmer and hacker by mastering Linux and Open Source technologies. With our Linux Tutorials, you cover all of your bases.

Claude custom instructions that force short, answer-first replies. Copy-paste ruleset for ~/.claude/CLAUDE.md and the Claude app, plus the gotchas.
Getting mount CIFS permission denied on Linux? Every cause and fix: credentials, domain, vers, sec, uid/gid, SELinux and firewall. With commands.
Make WSL2 fast in 2026: .wslconfig limits, autoMemoryReclaim, sparse VHDs, mirrored networking, and the file system mistake that slows everything down.
Run Claude Code on a VPS around the clock: cheap server, locked-down firewall, Tailscale access, and a copy-paste handover prompt so the AI does the admin.
Keeping Linux servers and infrastructure running smoothly requires careful monitoring. Whether you manage one server or hundreds, knowing which monitoring tools to use and how to interpret their data can help you prevent problems rather than just react to them. Let’s explore the key Linux monitoring tools and methods that will help you maintain peak … Read more
Network configuration in WSL2 makes or breaks your development workflow. Let’s look at how to set up and fine-tune your network settings for peak performance. Understanding WSL2’s Network Setup WSL2 works differently from the original WSL. It runs a real Linux kernel in a lightweight VM and uses Hyper-V for networking. This means better compatibility … Read more
A quick tutorial on how to Install LAMP on Ubuntu 16.04. Without a big instruction, let’s get to work right away. LAMP means Linux Apache MySQL PHP, which is exactly what we are going to install now.
Managing storage efficiently in WSL2 can significantly impact your development workflow. Whether you’re working with large projects or running multiple distributions, understanding how to optimize your WSL2 file system is crucial for maintaining peak performance. In this guide, we’ll explore essential techniques for managing your WSL2 file system, from basic storage concepts to advanced optimization … Read more
Running Docker in Windows Subsystem for Linux 2 (WSL2) provides a powerful, native Linux container experience right from your Windows machine. This guide will walk you through setting up and optimizing Docker in WSL2 for seamless development. Whether you’re new to containerization or looking to improve your development workflow, running Docker in WSL2 offers significant … Read more
Need to quickly find files in Linux? Whether you’re looking for that config file you edited last week or trying to track down large files eating up disk space, Linux offers powerful search tools to help. This guide covers everything from basic commands to advanced techniques for finding files efficiently. We’ll look at three main … Read more