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PowerShell modules allow you to combine multiple scripts to simplify code management. Learn step-by-step instructions for creating and using these modules.

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 ...

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. In recent ...

If you've been using PowerShell, then you know that one of the great things about it is the ability to take objects outputted from one cmdlet, easily send it to another cmdlet and have it know how to ...

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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 used ...

Last month, I explored exit codes and how decent error correction in your shell scripts always should include testing the value of $? after each meaningful command ...