Variables are just about the most ubiquitous element inside any PowerShell script. Variables can easily be created and referenced inside your script. But sometimes you just need to test to see if they ...

One of the features I like about PowerShell is automatic variables. Automatic variables save you time and provide a more consistent approach at figuring out what's going on under the hood of your ...

Despite its weird name, splatting can be a really handy technique if you create a lot of PowerShell scripts. If you have worked with PowerShell for any length of time, you have no doubt seen ...

Have you ever noticed that if you include a variable within a PowerShell Write-Host statement, that variable is evaluated, even if you include the reference to the variable within the quotation marks?

SEE: Top 5 programming languages for systems admins to learn (free PDF) (TechRepublic) The use of profiles, while not a requirement to use PowerShell ... variable. However, depending on what value ...

and using Windows PowerShell. It is the most common method to find the names and values of the Environment Variables in Windows 11/10 PC. Earlier, it was possible to do the same using Control Panel.

Using variables and “for loops” in a command string simplifies the reuse of existing scripts and helps automate their operation. While you can’t use these scripts in the Windows Command window, you ...