Vi4Nico Cheat Sheet by nico2t

:w	Save
:x	Save & Exit
:q	Exit if no changes made
:q!	Exit & discard any changes

h	Cursor left
j	Cursor down
k	Cursor up
l	Cursor right
w	Next Word
W	Next Blank delimited word
b	Start of word
B	Start of blank delimited work
e	End of word
E	End of blank delimited work
0	Beginning of line
$	End of line
1G	Start of file
G	End of file
:n	nth line

/string	Search forward for string
/?string	Search backwards for string
n	Go to next match
N	Go to previous match
:set ic	Ignore case while searching
set noic	Case-s­ens­itive searching
*	Search for next instance of current word
#	Search for last instance of current word

i	Insert before cursor
a	Append after cursor
A	Append after line
o	Add new line after current line
O	Add new line before current line
r	Overwrite one character
R	Overwrite many characters
C	Rewrite the rest of line
cc	Rewrite the whole line
cw	Rewrite the word
yw	Copy word
yy	Copy line
p	Put copied line

x	Delete character to right of cursor
X	Delete character to left of cursor
D	Delete the rest of line
dd	Delete the line
dw	Delete the word

u	Undo last change
U	Undo all changes to line
J	Join lines
nJ	Join next n lines
.	Repeat last command