V2EX = way to explore

V2EX 是一个关于分享和探索的地方

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这是一个创建于 2805 天前的主题，其中的信息可能已经有所发展或是发生改变。

基础篇

:e filename Open filename for edition
:w Save file
:q Exit Vim
:q! Quit without saving
:x Write file (if changes has been made) and exit
:sav filename Saves file as filename
. Repeats the last change made in normal mode
5. Repeats 5 times the last change made in normal mode

    提醒你一下，

    :e filename 可以打开多个文件，切换方法为 ctrl+shift+^

    再提醒你一下，

    :e .   可以看看当前目录有哪些东西

在文件中移动

k or Up Arrow move the cursor up one line
j or Down Arrow move the cursor down one line
e move the cursor to the end of the word
b move the cursor to the begining of the word
0 move the cursor to the begining of the line
G move the cursor to the end of the line
gg move the cursor to the begining of the file
L move the cursor to the end of the file
:59 move cursor to line 59. Replace 59 by the desired line number.
20| move cursor to column 20.
% Move cursor to matching parenthesis
[[ Jump to function start
[{ Jump to block start

    提醒你一下，

    ctrl+b,ctrl+e,ctrl+f 都可以试一试哦

剪切、复制和粘贴

y Copy the selected text to clipboard
p Paste clipboard contents
dd Cut current line
yy Copy current line
y$ Copy to end of line
D Cut to end of line

    提醒你一下，

    还可以 3yy,复制 3 行

    再提醒一下，使用标记可以复制一个范围的，比如挪到某行 ma  另外一行 mb

    然后:'a,'by  可复制 a 到 b 直接的内容

搜索

/word Search word from top to bottom
?word Search word from bottom to top
- Search the word under cursor
/\cstring Search STRING or string, case insensitive
/jo[ha]n Search john or joan
/< the Search the, theatre or then
/the> Search the or breathe
/< the> Search the
/< ¦.> Search all words of 4 letters
// Search fred but not alfred or frederick
/fred|joe Search fred or joe
/<\d\d\d\d> Search exactly 4 digits
/^\n{3} Find 3 empty lines
:bufdo /searchstr/ Search in all open files
bufdo %s/something/somethingelse/g Search something in all the open buffers and replace it with somethingelse

    没看明白？
    /\<the\> 只选 the 这个单词

替换

:%s/old/new/g Replace all occurences of old by new in file
:%s/onward/forward/gi Replace onward by forward, case unsensitive
:%s/old/new/gc Replace all occurences with confirmation
:2,35s/old/new/g Replace all occurences between lines 2 and 35
:5,$s/old/new/g Replace all occurences from line 5 to EOF
:%s/^/hello/g Replace the begining of each line by hello
:%s/$/Harry/g Replace the end of each line by HarryI
:%s/onward/forward/gi Replace onward by forward, case unsensitive
:%s/ *$//g Delete all white spaces
:g/string/d Delete all lines containing string
:v/string/d Delete all lines containing which didn ’ t contain string
:s/Bill/Steve/ Replace the first occurence of Bill by Steve in current line
:s/Bill/Steve/g Replace Bill by Steve in current line
:%s/Bill/Steve/g Replace Bill by Steve in all the file
:%s/^M//g Delete DOS carriage returns (^M)
:%s/\r/\r/g Transform DOS carriage returns in returns

    可能有的人找这种删除命令很久了
    :g/string/d

the

Replace

cursor

43 条回复 • 2017-03-20 20:05:40 +08:00

wangxn

2017-03-19 19:30:04 +08:00 via Android

都是最基本的啊

sagaxu

2017-03-19 19:59:05 +08:00

干货在哪里?

raquant

2017-03-19 20:00:56 +08:00

@wangxn 哈哈，先上基础的

raquant

2017-03-19 20:01:17 +08:00

@sagaxu 干货随后来，不是每个人都像你这么厉害的

zhangchioulin

2017-03-19 20:04:15 +08:00

收藏观望

LittleKey

2017-03-19 20:04:17 +08:00 via Android

好像有错的。。

Remember

2017-03-19 20:16:48 +08:00

这是给你自己自学用的吧，不用发论坛了

vcfvct

2017-03-19 20:21:05 +08:00 via Android

@Remember 发出来也不错，大家醒查一下自己有什么没有掌握的，查漏补缺嘛

hasdream

2017-03-19 20:51:18 +08:00

多 tab 及切换
:tabnew
:e filename 正常模式下 gt 进行切换

多行删除前几个字符或者追加几个字符
正常模式下 ctrl + v 选中多行开头几个字符 delete 删除

多行最前面追加相同的字符
正常模式下 ctrl + v 选中多行最开头 Shift +i 写入字符 ESC 完成选择位置追加字符

执行系统命令
:!ls 命令前面加!