When writing PowerShell scripts, there always seems to come a time ... For example, let's say I've got a script that has two functions in it. We'll call this script Functions.ps1. I then have another ...

If you are building PowerShell longer than a ... This way you can only call the code snippet over and over instead of duplicating code in many places. One way to do this is to build functions. A ...

Variables are a mechanism to label data with a descriptive name and then reference it later in the script. They function identically in Bash and PowerShell, although the operation is slightly ...

[Click on image for larger view.] Figure 1. Excel has run my Hello World script. Now that I have shown you a basic technique for calling a PowerShell script from Excel, let's see if we can pass a ...

If you ever need to know more about PowerShell, if you ever had any questions about building functions or scripts, you need to hear from Don Jones. Over the years, Jones has spoken about written ...

If PowerShell scripts become complex and difficult to manage, consider breaking them down into individual functions and creating a module for them. That will make it easier for you and others to edit ...

ForEach-Object has two aliases — ForEach and % — and supports shorthand syntax beginning in PowerShell 3.0. The following three examples are identical in function even though the name of the loop ...