Cmd Meaning
I insert mode;
Esc command mode;
o append mode;
:shell temp enter shell;
Ctrl+z temp enter shell(v2);
fg return back to vim;
shift + > insert tab;
/word search word;
n search next;
b,w jump word;
gg, G jump start, end;
10g go to 10 line;
Ctrl + d,u page down, up;
v visual mode;
y yank(copy);
dd cut;
p paste;
:vsp vertical split tab;
:sp horizontal slpit tab;
Ctrl + w change focus window;
Ctrl + n nerd tree
:q! quick not save;
:qw quick + save;
:u undo
:s/one/two/g replace current line “one” from “two”
%s/one/two/g replace all