These commands can be run on local systems or remote ones using the PowerShell remoting function, for example, to make updates to the Windows registry on multiple systems. SEE: Feature comparison ...

Define PowerShell functions directly in the console for quick prototyping or ad hoc tasks, such as managing file system ACLs with PowerShell or remotely invoking applications with PowerShell. The ...

In Part 1 of this series, I showed you an example of PowerShell's native validation capabilities. In that installment, I wrote a function that accepted a text string as input. The function then ...

PowerShell includes a list of approved verbs you can reference to maintain consistency. Write functions with clear inputs ...

We've been looking at some of the different syntax punctuation you are ... a scriptblock as a self-contained piece of PowerShell code that will write an object to the pipeline. It is sort of like an ...

One of the best things about Windows PowerShell is the pipeline. The pipeline is beneficial in so many ways, and it is in part what makes PowerShell fun to code in. The capability of the pipeline to ...

The fourth entry will comprise everything that the third cmdlet shows but will add an example ... particular function. While there is support for creating and executing scripts on PowerShell ...

Any text typed immediately after the cmdlet—called a parameter in PowerShell—will be used to search against the feature name and will filter the list of roles and features. For example ...

Copy-Item copies a file, for example, and Get-Content gets text from a file. To learn more about how PowerShell works, check out our guide to functions in PowerShell and installing Windows patches ...

If your automated script takes action based on a value, it's critical to make sure the value is correct. Good thing PowerShell has ways to validate the values that are passed to a function.