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 ...

To avoid errors, it's important to write PowerShell scripts that prevent code from running on an unintended platform. Luckily, this is easier to do than it sounds. Up until a few years ago, PowerShell ...

The first software that I was actually paid to develop was a 2-page shell script that prompted the user for a dozen or so pieces of information, before launching a set of cooperating processes. Those ...