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

Fixing PowerShell Version Mismatch in CI/CD Pipelines

You push a commit, the pipeline runs, and then a script fails with a cryptic error about a missin...

Docker Compose Build No Cache Checklist: Step-by-Step

When You Need a Clean Build

If you notice your Docker Compose services are not picking u...

Fix Microsoft Teams Sync Issues with Outlook Calendar

You add an event in Outlook but it doesn't show up in Teams, or vice versa. Calendar sync between...

Fix Windows Terminal DNS Error Permission Denied

If you see a 'permission denied' error when using DNS tools in Windows Terminal, it usually means...

Fix Certbot Renewal Permission Denied Error

You run certbot renew and get a Permission denied error. This usually h...

Fix Windows Terminal Update Error 0x80070002

When updating Windows Terminal from the Microsoft Store or via winget, you might see error code 0...