%history: Print input history, with most recent last.
%history (or its alias
%hist) prints the input history without line numbers for ease in copying into an editor, so if you do want to see them, pass in
-n to see them.
You can specify ranges to be returned, e.g.
In : %history -n 1 3-4 1: a = 5 3: d = 8 4: e = 9