Vim Copy, delete

^ Represents the beginning of a line, and $ represents the end of a row. GG document header, G document footer.

Here is the basic command for VIM copy and paste:
yy duplicates the row where the cursor is located. or uppercase one Y.
2yy or y2y copy two lines. Sunglass, please extrapolate good or bad! :-)
y^ copied to the beginning of the line, or y0. Does not contain the character where the cursor is located.
y$ copied to the end of the line. Contains the character where the cursor is located.
YW copy a word.
y2w copy two words (words).
YG is copied to the end of the file.
Y1G copy to the top of the file.
P lowercase p represents the post to the cursor (bottom).
The P-capital P represents the front (top) of the cursor.

Vim Copy, delete