Undo and redo operations are seamless using Vim. How to undo changes in Vim To undo changes in Vim, press u. In addition, using any combination of the :u[ndo] command: :u :un :und :undo How to redo changes in Vim To redo changes in Vim, press CTRL-R. In addition, using any combination :red[o] command: :red :redo
