Showing posts from July, 2026Show all

Termux on Android (Non-Root): Complete Setup & Optimization Guide

Termux on Android (Non-Root): Complete Setup & Optimization Guide TL;DR: Turn any Android 7.0+ phone into a Linux lab wit…


Linux Nameservers & DNS Resolution: The Practical Guide

Linux Nameservers & DNS Resolution: The Practical Guide TL;DR: DNS on a modern desktop Linux isn't one file — it's a sta…


Who's Eating Your Swap? Diagnosing Swap Usage with smem

Who's Eating Your Swap? Diagnosing Swap Usage with smem TL;DR: free -h tells you swap is full. top won't tell you who filled…