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 ...

At a basic level, parameter expansion means changing Bash syntax into a value—expanding it. For example: echo "$foo" This ...

Here's a breakdown of what it can do and how you can use it in conjunction with other custom functions. Starting in PowerShell V4, a new common parameter was introduced called PipelineVariable which ...