不按 Esc 而是按 ^『或者 ^c，速度快很多
學會幾個定位鍵的區別：0, $, {, }, g, G, w, e, b…
Shift+V 選定幾行，然後用一起移動
Ctrl+V 選定行首或行尾的字符，然後用 shift+i 做插入，或者 shift+x 做刪除
學會用 y,d 和 p, P 做粘貼剪切
學會用 ^W 的窗口操作。打開文件用 sp 或者 vs
學會記錄宏的命令。用 q 加任意鍵開始錄製，再按 q 保存。然後可用 @加這個任意鍵回放，在 @前加數字可定義回放次數
“.”重複上一個命令，”u”取消上一個命令，”^r”反取消
^n, ^p 用 buf 裏的關鍵詞補全。
學會搜索替換”:%s/ 要搜的東西 / 要換成的東西 /g”
任何時候移到一個單詞上按#的話可以高亮這個文檔裏所有一樣的單詞
用“/”做搜索，按 n 或 N 上一個 / 下一個
“:! 命令 &”可直接運行這個命令，用”:! 命令 %&”如果你想讓這個命令對當前所編輯文件做操作。
任何時候可用”:cd %:p:h”來切換目錄到當前編輯文件所在目錄。
“.” 這個 mark 代表最後一次修改的地方，所以 “’.” 可以跳到最後一次修改的地方，’. 可以跳到最後一次修改的那一行。
g; 和 g, 則可以在整個 changelist 裏面來回跳轉，敲 :help changelist 可以看說明。
+ or or //change windows size
+ left or right //rapidly change windows to watch two files diffience

^M how to delete ^M

:%s/^M//g
^M “ +”

run markdown

rmk
open by typora

show all result when search

/searchStringlv

move windows center to cursor

zz
z+
z-
H M L move cursor to windows
:set scrolloff=10 //let cursor on windows center alwaysly

move on buffers

:ls, :buffers
show all buffers
:bn[ext]
next buffer
:bp[revious]
last buffer
:b2
move to number 2 buffer
:b exa
move to match exa file such as example.txt
:sb 3
split windows open buffer number 3 file by horizontal spl
:vertical sb 3
by vertical split

reg pasteclipboard

:reg
show all reg
“+ system reg
yyn
- n is name of reg
- paste reg content to current lin

on txt file move to title

ctrl + ]

2017/2/26 星期日 21:05:31

switch tabel

create tabel

insert current time

switch windows

Ctrl + f : next windows
Ctrl + b : last windows
ctrl + d : next half windows
ctrl + u : last half windows

delete trick

dw
de
db
d$ delete to row end
di
dtc delete between c all charcters

read and save

:r filename read filename to current cursor
1,20 w filename create new filename to 1,20 line content
1,$ w filename whole content write new filename
1,20 w >> filename write 1,20 content to filename last line

autoindent

jump to last cursor

ctrl + i
ctrl + o

jedi

K document
g go to
not for javascript

setting pwd

nerdtrem

rename file
m ->m
alter filename
delete file
use key “m”

emmet key

,, == <ctrl y>,

go to mark

mark place: m {a-zA-Z}
go to mark: ‘{a-zA-Z}
delete mark: :delmarks {a-zA-Z}
show all mark: :marks

line choose by visual mode

line visual mode: V
Vjj
塊 visual mode: ctrl + v but on windows ctrl + q
gv => choose last visual chosed text
o => cursor move to selected text end
O => cursor move to selected text start

run python code on your vim

s = 'djj'
print s

Run code by select 2 line Vkk, then press: !python and hit enter
output:djj
anothor example:

def func(x, y):
    return x + y
print func(3, 4)

output:7

for i in 'moonclearner':
    print i

output:

m
o
o
n
c
l
e
a
r
n
e
r

vim-surround

“hello world”
- press cs”’ inside ” switch to ’
‘hello world’
- press cs’ inside ’ switch to
hello world
- cst”
“hello world”
- ds” delete ”
hello world
- cursor on hello ysiw]
[hello] world
- cs]{
{ hello } world
- yssb or yss) wrap entire line
({ hello } world)
- ds{ds) revert to original text
hello world
- ysiw cursor on hello
hello world
- VS

wrap

hello world

close label tag

>
output:

block visual

ctrl+v on unix
ctrl+q on windows
jjj or % muti line select
i,I,a,A to input

^ and 0

     this a sentence!

cursor on t
^ the cursor will jump to c
0 the cursor will jump to space, first column

$ and g_

$ go to the end of line
g_ go to the last non-blank character of line

buffer

:bn
:bp
:buffers -> show all buffers

saveas

:saveas -> save as

# and *

# look previous same character
* jump next same character

yank muti times character

this my test and test
the cursor on i
y2/test ->will copy is my test and
yank up to the second occurence of test
y/test -> will yank is my
yank up to the first test before
ye
y$

f and t

fa -> go to next occurence of the letter a on the line
, and ; respresent next and previous, reverse use F
ta -> go to just before the character a, reverse use T

dt and yt

t represent to
delete everything util the character before
yank everything util the character before

Zone select

adb(map(+)(“foo”))nnn
cursor on o
vi” -> will select foo
va” -> will select “foo”
vi) -> will select “foo”
va) -> will select (“foo”)
v2i) -> willl select map(+)("foo")
v2a) -> will select (map(+)("foo"))

completion

ctrl+n next completion
ctrl+p previous completion

Macros

qa record actions in the reg a
q stop record actions
@a replay the macro saved into the reg a
@@ to replay the last executed macro
number@@

visual using

J ->join all the lines together
< or > ->indent to left or right
= ->auto indent

split

:split
:vsplit
open nerdtree
:Vexplore
:Sexplore

common command

add ; three line at the line
ctrl+q ->$ ->jjj ->A ->; ->Esc

vim save as sudo

:w !sudo tee %
:%!sudo bash -c “cat > ‘%’”

vim notes