shell - ^word^replacement^ on all matches in Bash?

Question

To clarify, I am looking for a way to perform a global search and replace on the previous command used. ^word^replacement^ only seems to replace the first match.

Is there some set option that is eluding me?

Answer 1

Try this:

$ echo oneone
oneone
$ !!:gs/one/two/    # Repeats last command; substitutes 'one' --> 'two'.
twotwo