About the Author Brien Posey is a 22-time Microsoft MVP with decades of IT experience. As a freelance writer, Posey has written thousands of articles and contributed to several dozen books on a wide ...

I was looking into += as the canonical example of inefficient powershell code for my presentation at psconfeu, and noticed that doing += on 10k items allocates 1.5 GB of memory and forces many garbage ...

I’m making a new Powershell inventory script. I already have one, but I’m fiddling with the arrays to see if I can make the code a little prettier. I can make variables that have custom members with ...

An excellent PowerShell script is easy to troubleshoot when something goes wrong. When developing scripts, it's important to not just consider "working" a symbol of success but also that you have ...