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

Fix kubectl Connection Refused to Localhost

If you see kubectl connection refused localhost, kubectl cannot reach your Kubernete...

How to Fix Remote Desktop Mac Keyboard Not Working

You're connected to a Windows PC via Microsoft Remote Desktop (RDP) on your Mac, but the keyboard...

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...

Docker Container Restarting Due to Health Check: Causes and Fixes

How to Reset VMware Network Adapter Settings

If your VMware virtual machine loses network connectivity, shows an unconfigured adapter, or fail...

Enable Script Execution in PowerShell on Windows 10

You may see an error like “running scripts is disabled on this system” when trying to ru...