vim手册

模式

1. normal

2. insert

   1. i insert 前插
   2. a append 后插
   3. o open a line below
   4. I 开头
   5. A 末尾
   6. O open a line up

3. command

   1. 替换 :% s/java/python/g
   2. set nu 设置行号
   3. sp 横分屏 vs 竖分屏

4. visual

   1. v
   2. V 整行
   3. ctrl + v 块状

vim 手册

vimtutor

插入模式下

ctrl+h 删除上一个字符

ctrl+w 删除上一个单词

​ctrl+u 删除当前行光标之前的内容

motions

1. hjkl
2. w/b move word by word
3. W/B move WORD by WORD
4. e/ge move to the end of a word
5. E/gE
6. f(character) find character in line
7. F(character)
8. t(character) until character in line
9. T(character)
10. ; / , 继续搜索
11. 0 first character of a line
12. ^ first non-blank character of a line
13. $ end character of a line
14. g_ end non-blank character of a line
15. { / } move entire paragraphs
16. ctrl + d / ctrl + u
17. ctrl + f / ctrl + b
18. /{pattern} search forward
19. ?{pattern} search backward
20. n / N next/previous
21. ctrl + o go back
22. ? without a pattern change the direction
23. gg top of a file
24. {line}gg
25. G end of a file

operators

1. u to undo
2. ctrl + r to redo
3. d delete
   1. d2w delete two words
   2. dt; delete until ;
   3. df; delete until ;(include ;)
   4. d/hello delete until hello
   5. diw
   6. di”/‘/`
4. dd delete a complete line
5. D delete from the cursor until the end of the line
6. c change (combine d and i)
7. cc change a complete line
8. C change from the cursor until the end of the line
9. . repeat change
10. y copy
    1. yw/y1w copy one word
    2. y$ copy from the cursor until the end of the line
11. yy copy a complete line
12. p 在当前位置之后
13. P 在当前位置之前

text-object

1. w word
2. s sentence
3. p paragraph
4. “ quotes special
5. ‘ single quote special
6. ` backtick special
7. () b
8. {} B
9. []