Written by LukeSeptember 30, 2017January 17, 2018

Fast event log search in PowerShell with the FilterHashtable parameter

In my last post, I showed you how to display and find specific events with the Get-WinEvent cmdlet. Whereas you can filter event messages easily with the Where-Object cmdlet, using the Data key from the FilterHashtable parameter is much faster. Contents of this article – Measuring the speed difference – Raw data structure of an […]

Written by LukeSeptember 14, 2017December 27, 2017

Copy or clone a hashtable?

I thought the following line of code would make the job. However, despite at first glance it works fine, it has some unexpected consequences: both objects are now bound and any changes made to one of them is also made to the other one. To convince you, try the following script which does followings: Create […]

Azure, Windows, Powershell, PKI, Security and more…

Tag: hashtable

Fast event log search in PowerShell with the FilterHashtable parameter

Copy or clone a hashtable?