Hands-On

macOS for Windows Users: A Quick Reference to Concepts, Shortcuts, and Software Management

A quick-reference map for people switching from Windows to Mac — covering mental-model differences, common shortcuts, the Spaces concept, and installing/uninstalling apps, with the must-know core flagged.

Setting Up VLESS + REALITY and VLESS + WS + CDN

A follow-up to the concepts post — this time we actually stand up both REALITY and WS + CDN on a single VPS, covering only the key steps and common pitfalls.

How to Let a Machine Access Your GitHub Repos

A fresh machine wants to clone / pull / push your repos but gets stuck on auth. When auth is needed, how to set up SSH keys and tokens, and which to use on a server.