vundle 和nerdtree
vundle git： https://github.com/VundleVim/Vundle.vim.git
nerdtree git ： https://github.com/scrooloose/nerdtree.git
注意 ：vundle 是一个插件管理器，我们知道，vim的插件都在~/.vim/bundle/目录下，只要你下载了vundle,你就可以，利用vundle去下载别的插件了，比如： nerdtree
Vundle
利用Vundle 安装NERDTree plugin
首先就是要安装Vundle
下载Vundle:
$ git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim
vimrc中配置Vundle
- 下载完毕 Vundle后，紧跟着要做的就是，修改
~/.vimrc文件，将Vundle配置到vim中； - 如何配置Vundle 可以参考git帮助：
https://github.com/muahao/Vundle.vim - 这里需要注意的是vundle的语法
利用Vundle安装安装插件
-
打开一个vim, 运行:BundleInstall
-
或者在命令行运行 vim +BundleInstall +qall
-
安装完成后插件就能用了
vundle其它常用命令：
更新插件:BundleUpdate
清除不再使用的插件:BundleClean,
列出所有插件:BundleList
查找插件:BundleSearch
nerdtree
NERDTree的作用就是列出当前路径的目录树，一般IDE都是有的。可以方便的浏览项目的总体的目录结构和创建删除重命名文件或文件名。
安装方法1:直接自己git clone
git clone https://github.com/scrooloose/nerdtree.git ~/.vim/bundle/nerdtree
安装方法2： 利用vundle
两种安装方法，都会在/.vim/bundle/目录下产生一个 nerdtree目录
[ahao.mah@jiangyi01.sqa.zmf /home/ahao.mah]
$ll ~/.vim/bundle/
total 20
drwxr-xr-x 13 ahao.mah users 4096 May 7 14:36 command-t
drwxr-xr-x 10 ahao.mah users 4096 May 7 14:54 nerdtree
drwxr-xr-x 6 ahao.mah users 4096 May 7 14:37 sparkup
drwxr-xr-x 5 ahao.mah users 4096 May 7 14:36 vim-fugitive
drwxr-xr-x 8 ahao.mah users 4096 May 7 14:34 Vundle.vim
使用nerdtree
报错1: 脑残的执行 source ~/.vimrc 后，会出现bash报错，其实原因是这样的，在 shell 里不能 source vim 配置文件，vimrc的语法又不是跟shell一样的。你改了.vimrc的内容，重新用vim打开一个文件vimrc就生效了，根本不用source，又不是shell脚本.
vim默认开启nerdtree:
在~/.vimrc中添加
autocmd vimenter * NERDTree
vimrc配置
$cat ~/.vimrc
set nocompatible " be iMproved, required
filetype off " required
"---------------------------------------------------------------
" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
"---------------------------------------------------------------
call vundle#begin()
" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')
" let Vundle manage Vundle, required
" The following are examples of different formats supported.
" Keep Plugin commands between vundle#begin/end.
" plugin on GitHub repo
" Plugin 'tpope/vim-fugitive'
" plugin from http://vim-scripts.org/vim/scripts.html
" Plugin 'L9'
" Git plugin not hosted on GitHub
Plugin 'git://git.wincent.com/command-t.git'
Plugin 'git://github.com/scrooloose/nerdtree.git'
Plugin 'git://github.com/Xuyuanp/nerdtree-git-plugin.git'
" git repos on your local machine (i.e. when working on your own plugin)
" Plugin 'file:///home/gmarik/path/to/plugin'
" The sparkup vim script is in a subdirectory of this repo called vim.
" Pass the path to set the runtimepath properly.
" Plugin 'rstacruz/sparkup', {'rtp': 'vim/'}
" Install L9 and avoid a Naming conflict if you've already installed a
" different version somewhere else.
" Plugin 'ascenator/L9', {'name': 'newL9'}
" All of your Plugins must be added before the following line
call vundle#end() " required
"---------------------------------------------------------------
" NERDTree config
" map <F2> :NERDTreeToggle<CR>
" autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType")
" &&b:NERDTreeType == "primary") | q | endif
"第一条是说使用F2键快速调出和隐藏它；
"第二条是关闭vim时，如果打开的文件除了NERDTree没有其他文件时，它自动关闭，减少多次按:q!。
"如果想打开vim时自动打开NERDTree，可以如下设定
autocmd vimenter * NERDTree
"---------------------------------------------------------------
filetype plugin indent on " required
" To ignore plugin indent changes, instead use:
"filetype plugin on
"
" Brief help
" :PluginList - lists configured plugins
" :PluginInstall - installs plugins; append `!` to update or just :PluginUpdate
" :PluginSearch foo - searches for foo; append `!` to refresh local cache
" :PluginClean - confirms removal of unused plugins; append `!` to auto-approve removal
"
" see :h vundle for more details or wiki for FAQ
" Put your non-Plugin stuff after this line
nerdtree-git-plugin
$git clone https://github.com/Xuyuanp/nerdtree-git-plugin.git ~/.vim/bundle/nerdtree-git-plugin
REF
http://www.cnblogs.com/lexus/archive/2012/11/04/2753187.html
http://www.xinxingzhao.com/blog/2016/05/15/vim-NERDTree.html