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

Docker Compose Env File Not Found: Troubleshooting Checklist

Fix Chrome 'Profile Connection Refused' Error on Mac

If you see 'Profile connection refused' when opening Chrome on your Mac, the browser can't access...

Fix Nginx Config Test Not Working After Editing nginx.conf

You've edited nginx.conf, run nginx -t to test, and it fails or produces no output. ...

Fix Windows Terminal Permission Denied on Startup

You open Windows Terminal and see a 'permission denied' error before any shell loads. This usuall...

Where to Find Windows Terminal Settings File

If you've customized Windows Terminal and want to back up your settings or troubleshoot a configu...

Fix Windows Activation Authentication Failed via Command Prompt

If you see 'Windows activation authentication failed' when trying to activate Windows, the issue ...