vim中打开文件——edit

:edit *.yml<Tab>
:edit **/*.md<Tab>
*是当前文件夹，**可以实现递归搜索

搜索文件——find

相对于edit，find可以查找路径下的文件
通过 :set path? 发现默认下的路径：

path=.,/usr/include,,

• . means to search relative to the directory of the current file.
• , means to search in the current directory.
• /usr/include is the directory for C compilers header files.

通过在vimrc中添加路径快速读取文件

:set path+=$PWD/**

grep——文件中搜索

• 两种语法
  • Internal grep (:vim. Yes, it is spelled :vim. It is short for :vimgrep).
• External grep (:grep).

internal grep

:vim /pattern/ file

• /pattern/ 搜索词的正则表达式模式
• file是文件参数

e.g. 在app/controllers/目录中的所有ruby文件(.rb)中查找所有出现的“breakfast”字符串:
:vim /breakfast/ app/controllers/*/.rb

搜索之后的命令

:copen        Open the quickfix window
:cclose       Close the quickfix window
:cnext        Go to the next error
:cprevious    Go to the previous error
:colder       Go to the older error list
:cnewer       Go to the newer error list
To learn more about quickfix, check out :h quickfix.

external grep

:grep -R "lunch" app/controllers/

Browsing Files With Netrw

• 前提
  vimrc中有两行命令
  set nocp
  filetype plugin on
• 运行
  外部：
  vim .
  vim src/client/
  vim app/controllers/
  内部：
  :edit .
  :edit src/client/
  :edit app/controllers/
  不通过目录：
  :Explore Starts netrw on current file
  :Sexplore No kidding. Starts netrw on split top half of the screen
  :Vexplore Starts netrw on split left half of the screen

fzf——搜索插件