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

Setup Cloudflare SSL Flexible to Avoid Redirect Loop

If you've enabled Cloudflare's Flexible SSL and started seeing redirect loop errors (ERR_TOO_MANY...

How to Break the Microsoft Store Login Loop

If you're stuck in a Microsoft Store login loop — where the app keeps asking you to sign in even ...

Ubuntu Task Scheduler vs Cron: Which to Use and When

If you need to run a script or command on a schedule in Ubuntu, you have two main options: the cl...

How to Fix 'Command Not Found' in Windows 11 Activation

When you try to activate Windows 11 using slmgr commands in the Command Prompt, you ...

Fix Docker Container Crash Loop with Exit Code 1

You start a Docker container and it immediately stops, then restarts, stops again—the classic cra...

How to Fix 502 Bad Gateway in PowerShell Invoke-WebRequest