1) yy (function Description: Copy the current line of the cursor)
Y digit y (function Description: Copy a paragraph (from the first line to the first line))
2) P (function Description: Arrow moves to Destination line to paste)
3) U (function Description: Undo previous step)
4) DD (function Description: Delete cursor current line)
D Digit D (function Description: How many lines after the cursor (including) is deleted)
5) x (function Description: Delete one letter, equivalent to Del)
X (function Description: Delete a letter, equivalent to BACKSPACE)
6) YW (function description: Copy a word)
7) DW (function Description: delete a word)
8) shift+^ (function Description: Move to Wardrobe)
9) shift+$ (function Description: Move to end of line)
1+shift+g (function Description: Move to page header, number)
One) shift+g (function Description: Move to the end of the page)
12) Digital N+shift+g (function Description: Move to target line)
Enter edit mode
(1) I current cursor before
(2) A after the current cursor
(3) o The next line of the current cursor line
In the general mode, enter ":/?" 3 Any one of the buttons, you can move the cursor to the bottom row.
Vim Editor Common syntax