Ok, this is all good, got to the end of Chptr 3 and was about to begin the template exercises, then… fail.
On re-firing up Terminal, just can figure out what the start-up procedure is to open the project and start the localhost testing environment.
Clearly this is my own complete lack of comprehension, but it’s really frustrating having made a promising start! Appreciate any hints (and your forebearance!).