2) After installing the extension a computer restart may be required. We can from this moment on, run commands from within Visual Studio using the built-in Terminal. In my example I saved the text file with commands as a Power Shell file (.ps1). In this type of files, short cuts like F8 can be used to run selected commands:
Notice the improved commands where referencing (input and output) files is much easier now!
In the Marketplace screenshot above, you can see that the extension is in Preview at the moment. Please be aware of this and read the announcement link above on how to report issues.