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

Fix Nginx Configuration Syntax Error on Line 22

When running nginx -t and seeing 'syntax error' on line 22, the config file won't lo...

MySQL Connection Refused on Port 3306: Causes and Fixes

If you're seeing "connection refused" when trying to connect to MySQL on port 3306, the MySQL ser...

Fix Task Scheduler Backup Fails Error Code

When a scheduled backup fails with an error code, the Task Scheduler may show a generic failure o...

Fix OneDrive Sync Port Already Allocated Setup Error

When setting up OneDrive sync, you might see an error saying the sync port is already allocated. ...

Fix Command Prompt Not Recognizing Commands

PowerShell on Ubuntu 22.04: Setup Checklist

If you're setting up PowerShell on Ubuntu 22.04, you might hit errors like 'command not found' or...