Vim Copy and paste

v                                      Character selection, the cursor will go through the place of the anti-white selection! V (uppercase)                            line selection, will be the cursor through the line anti-white selection! (commonly used, with the next key around, to make regional selection, very cool!!!) ) [ctrl]+v                            block selection, you can choose the data in a rectangular way y                                       Copy the anti-white place. D to remove the anti-white place  

1. Copy a row with yy

   Copy n rows using the number of rows N+yy

   To paste a copied row using p

2. 2

   Cut a row with DD

   Use the number of rows n+dd to cut n rows

   To paste a cut line using P

Vim Copy and paste