Hello-<p>A few days back I saw a tool that helped you iterate over the arguments to previous commands in a straightforward way. I can't seem to find it. Does anybody remember what it was?<p>My impression of it was, say your session goes like this:<p>$ ls x y z
$ ls a b c
$ dir a b
$ cp <hit something to go over arguments><p>Now I know Alt-. can do such a thing but the tool seemed easier...