Welcome to Dave's Technical Journal

In this journal, I write articles primarily about learning and using PowerShell, though my focus will largely be dictated by the technology du jour that has piqued my interest.

Recent articles

Updatable Help

3 minute read


Updatable Help on GitHub Pages with platyPS.

Clear DNS Server Cache

less than 1 minute read


Clear the DNS server cache on all domain controllers.

Unique Email Domains

1 minute read


Get unique email domains from proxyAddresses for Exchange or Azure.

Welcome to My PowerShell Blog

1 minute read



Greetings fellow PowerShell aficionados!…I’ve decided to start blogging about PowerShell.