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

Fix PostgreSQL Connection Refused from Docker Container

You have a Docker container that needs to connect to a PostgreSQL database. The container starts,...

PowerShell Set-ExecutionPolicy RemoteSigned Not Working: Fixes

You run Set-ExecutionPolicy RemoteSigned and see the change confirmed, but when you ...

Fix 'Path Not Found' Error in Windows Terminal for Command Prompt

When you try to launch Command Prompt from Windows Terminal, you might see a 'path not found' err...

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

Fix Windows Terminal Not Found After Update

After a Windows update, you might find that Windows Terminal is no longer in your Start menu, or ...

Fix Windows Command Prompt Permission Denied Error

You open Command Prompt, type a command, and get 'Access Denied' or 'Permission denied'. This oft...