`IPython.core.magics.history:HistoryMagics.rerun`

Signature

def rerun(self, parameter_s = '')

Re-run previous input

By default, you can specify ranges of input history to be repeated (as with %history). With no arguments, it will repeat the last line.

Options:

-l <n>Repeat the last n lines of input, not including the current command.
-g fooRepeat the most recent line which contains foo