Vim commonly used and easy to forget commands

A good tutorial on the story

:nohCancel Search highlighting
xDeletes the character of the current cursor.
:wqDisk + exit
ddDelete the current row and save the deleted row to the Clipboard
pPaste Clipboard
a→ inserted after the cursor
/pattern→ searches for the pattern string, and if more than one match is found, press the N key to the next
yy→ copy Current line of business in DdP
<C-p>或是<C-n>, auto-completion function

Vim commonly used and easy to forget commands