Vim rules
i //insert mode
Esc //exit mode
//--------------------------------------------------------
// Navigation
//--------------------------------------------------------
w //jump by word
f + [char] //finds char in current line
) // go to start of next sentence
( // go to start of prev sentence
} // go to next paragraph
{ // go to prev paragraph
gg // go to begining of the file
G // go to end of file
[num]+G // go to line number [num] (40G)
Ctrl+f //page down
Ctrl+b //page up
H //go to first line of current window (high)
L //go to last line of current window (low)
M //go to first line of current window (middle)
[num] + H //go to [num] line from beginnig of current window
[num] + L //go to [num] line from end of current window
//--------------------------------------------------------
// Commands
//--------------------------------------------------------
:q //exit
:w //save
:wq //save and exit
:set number //show line numbers
:h //go left
:l //go right
:k //go up
:j //go down