Ask at the prompt

Three ways to ask.

Try it at your prompt

The lines from the lesson, as they were typed. Use your own words.

1
Type a question mark. Then ask, in plain words.
? files bigger than 1G changed this weekEnter
2
You get a command. Read it. Press Enter to run it.
Enter
3
Or end with the question mark.
how much space does each folder here use?EnterEnter
4
Two question marks follow up. spark changes only what you ask.
?? sorted, biggest firstEnterEnter

New to spark? Install it, it takes one line. Questions go to the discussions.