Command mode                                -> First mode when open every file with vim
i                                           -> Insert mode
ctrl + c , Esc                              -> For exit from current mode
x, X                                        -> For delete current char
: (last-line mode) -> (:w :q :wq :ter)      -> Last-line mode for run some command like write or quite file
a                                           -> Append the cursor to the next character and go to insert mode 
A                                           -> Got to end of the line and run mode insert
I                                           -> Got to first of the line and run mode insert
$                                           -> Just go to end of the line
^                                           -> Just go to first of the line
o,O                                         -> Open a new line bottom/top the current line
u                                           -> Undo last change
ctrl + r                                    -> Redo last undo
d -> (dw, dd, de, d0, D)                    -> Delete mode
w                                           -> Scroll sentence by word
b                                           -> Scroll sentence by word to word in reverse
4command -> (5x, 5dd, 5w)                   -> Combine numbers with different commands
yy                                          -> Yanke(save to buffer) current line
p                                           -> Paste info from buffer one line bottom the current line 
P                                           -> Paste info from buffer one line top the current line 
J                                           -> Join the bottom line to the current line
v                                           -> Visual mode
V                                           -> Visual current line
%                                           -> Jump from one sign to another for example  [ to  ] or from ( to ) also for {}
gg                                          -> Go to the first line of the file
G                                           -> Go to the last line of the file
4G                                          -> Go to the four line of the file
{,}                                         -> Scroll the page paragraph by paragraph -> { (paragraph top) and -> } (paragraph bottom)
r                                           -> Replace one char with another char
R                                           -> Replace mode
/search_text                                -> Search text
:s/foo/bar/g                                -> Replace the value of bar instead of the foo in the current line 
:%s/foo/bar/g                               -> Replace the value of bar instead of the foo in all file lines
:5,15s/foo/bar/g                            -> Replace value bar instead of value foo for lins between 5 and 15
n                                           -> Go to the next value found
N                                           -> Go to the previous value found
h,j,k,l                                     -> To navigate lines and characters
ctrl + wv                                   -> Open a new split vertically
ctrl + ws                                   -> Open a new split horizontally
ctrl + ww                                   -> Jump to the next vertical split
ctrl + wl                                   -> Jump to the right split
ctrl + wh                                   -> Jump to the left split
ctrl + wk                                   -> Jump to the bottom split
ctrl + wj                                   -> Jump to the top split