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

ForEach-Object -WhatIf

3 minute read


While working on my PoShDynDnsApi module, I came across an issue…I checked out the ForEach-Object and saw that it supports -WhatIf and -Confirm parameters.

How I Blog

9 minute read



What technologies are used in my blog?

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.