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 ...

Once I restart my PowerShell session, my old path will be back. If I need to ensure my new environment variable persists, I'll need to step over to .NET, which opens up a lot of other ways to work ...

You can use variables in commands that you run on remote computers. Assign a value to the variable and then use the variable in place of the value. By default, the variables in remote commands are ...