The other day fellow PowerShell MVP Adam Bertram published an article about using custom properties with Select-Object. It is a good article in that it gets you thinking about PowerShell in terms of objects and not simple text. But I want to take Adam’s article as a jumping off point and take his ideas a…
Tag: Select-Object
PowerShell for the People: Making the shell work for you
Once you have some basic PowerShell experience I think you will begin looking for all sorts of ways to use PowerShell. Although one of the biggest obstacles for many IT Pros is the thought of having to type everything. Certainly, PowerShell has a number of features to mitigate this, often misperceived, burden such as tab…
Friday Fun Get Content Words
Recently I was tracking down a bug in script for a client. The problem turned out to be a simple typo. I could have easily avoided that by using Set-StrictMode, which I do now, but that’s not what this is about. What I realized I wanted was a way to look at all the for…
Select Object Properties with Values
Here’s another concept I know I’ve written about in the past but that needed an update. A common technique I use when exploring and discovering objects is to pipe the object to Select-Object specifying all properties, get-service spooler | select *. There’s nothing wrong with this approach but depending on the object I might get…
ByValue, I Think He’s Got It
Recently I responded to an email from a student seeking clarification about the difference between ByValue and ByProperty when it comes to parameter binding. This is what makes pipelined expressions work in Windows PowerShell. When you look at cmdlet help, you’ll see that some parameters accept pipeline binding, which is what you are looking for….
Get Properties with Values
One of my nuisance issues when using WMI with Windows PowerShell, is that when looking at all properties I have to wade though many that have no value. I’d prefer to only view properties that have a populated value. Here’s one way.