Knowledge base for software setup, errors, and daily tool work.

Cloudflare SSL Full Strict Setup Guide

If you enable Cloudflare's SSL/TLS encryption and set it to Full (Strict), y...

Fix Blue Screen Loop After Windows 11 Update

You install a Windows 11 update, restart, and then get stuck in a blue screen loop—the system cra...

Nginx Redirect Loop: Common Causes and Fixes

You set up a redirect in nginx, but now your browser shows 'redirect loop' or 'too ma...

How to Allow Unrelated Histories in Git Merge

How to Resolve Port Already in Use in Docker Compose

When you run docker compose up and get an error like port is already allocated...