Racket - how to get the “previous executed command” in bash script?

Question

Is there any keyboard which echoes to the screen the "previously executed command"? Something like the up-arrow key at Linux bash...

I'm looking for something with keyboard .. – URL87 Feb 21 '13 at 20:56 — URL87, Feb 21 '13 at 20:56

score 8 · Accepted Answer · answered Feb 21 '13 at 21:15

8

Load XREPL and you'll get readline-style input editing, which should include the ability to load previous lines using the up-arrow key.

(require xrepl)

answered Feb 21 '13 at 21:15

Barmar

1 Answers1