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Which of the following key-combinations is used to redo a change undone by a u command in vim? A. Ctrl-w, Arrow B. Ctrl-w, s C. Ctrl-r D. Ctrl-w,
press Esc and then press Ctrl r
Ctrl r. This will redo the changes undone by a u command. I use Mac, it'll also work on RHEL. Just when U're into undo press Esc and then press Ctrl r . U'll get back to where U last typed and may continue as U wish.
