BasicsAt a minimum you need ot be able ot open a file, edit it, and get out without breaking things. To open a file# vi newfile.You will be ni Normal mode. You can use the arrow keys to move in any mode. To begin typing you will need to be in Insert mode; to get there you can use• • •i —insert hereo- add a line below and insert there A- insert at end of current lineTo get back to Normal mode press ESC.Getting around ni Normal mode:• u-undo• CTL-r – redo• yy-‘yank’ (copy) the current line • dd –