<esc> :wq! Save the file and quit vim <esc> ZZ Other way to save the file and quit vim <esc> :earlier 15m Go back 15 minutes in the history of the file <esc> :later 15m Reverses the :earlier command <esc> :! ls Run command ls from inside vim <esc> :.! ls Run command ls from inside vim and write output into open file. <esc> :w !sudo … Read More