title: adapt vim configs to nvidia-docker container
body: <p>I am using nvidia-docker to train few deep learning models. Every time I attach to my running container I realised, vim settings are not adapting into container's vim. 
  So I installed vundle, and copied host's <code>.vimrc</code> options to containers <code>root/.vimrc</code>.</p>
  
  <p>I don't have specific error. But :NERDTree or other commands are not running please help.</p>
  
  <p>Here is my <code>.vimrc</code> settings</p>
  
  <pre><code>set shell=/bin/bash
  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
     Plugin 'VundleVim/Vundle.vim'
  
     " 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'
     " 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
     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
  
  " An example for a vimrc file.
  "
  " Maintainer:   Bram Moolenaar &lt;Bram@vim.org&gt;
  " Last change:  2016 Mar 25
  "
  " To use it, copy it to
  "     for Unix and OS/2:  ~/.vimrc
  "         for Amiga:  s:.vimrc
  "  for MS-DOS and Win32:  $VIM\_vimrc
  "       for OpenVMS:  sys$login:.vimrc
  
  " When started as "evim", evim.vim will already have done these settings.
  if v:progname =~? "evim"
    finish
  endif
  
  " Use Vim settings, rather than Vi settings (much better!).
  " This must be first, because it changes other options as a side effect.
  set nocompatible
  
  " allow backspacing over everything in insert mode
  set backspace=indent,eol,start
  
  if has("vms")
    set nobackup      " do not keep a backup file, use versions instead
  else
    set backup        " keep a backup file (restore to previous version)
    set undofile      " keep an undo file (undo changes after closing)
  endif
  set history=50      " keep 50 lines of command line history
  set ruler       " show the cursor position all the time
  set showcmd     " display incomplete commands
  set incsearch       " do incremental searching
  
  " For Win32 GUI: remove 't' flag from 'guioptions': no tearoff menu entries
  " let &amp;guioptions = substitute(&amp;guioptions, "t", "", "g")
  
  " Don't use Ex mode, use Q for formatting
  map Q gq
  
  " CTRL-U in insert mode deletes a lot.  Use CTRL-G u to first break undo,
  " so that you can undo CTRL-U after inserting a line break.
  inoremap &lt;C-U&gt; &lt;C-G&gt;u&lt;C-U&gt;
  
  " In many terminal emulators the mouse works just fine, thus enable it.
  if has('mouse')
    set mouse=a
  endif
  
  " Switch syntax highlighting on, when the terminal has colors
  " Also switch on highlighting the last used search pattern.
  if &amp;t_Co &gt; 2 || has("gui_running")
    syntax on
    set hlsearch
  endif
  
  " Only do this part when compiled with support for autocommands.
  if has("autocmd")
  
    " Enable file type detection.
    " Use the default filetype settings, so that mail gets 'tw' set to 72,
    " 'cindent' is on in C files, etc.
    " Also load indent files, to automatically do language-dependent indenting.
    filetype plugin indent on
  
    " Put these in an autocmd group, so that we can delete them easily.
    augroup vimrcEx
    au!
  
    " For all text files set 'textwidth' to 78 characters.
    autocmd FileType text setlocal textwidth=78
  
    " When editing a file, always jump to the last known cursor position.
    " Don't do it when the position is invalid or when inside an event handler
    " (happens when dropping a file on gvim).
    autocmd BufReadPost *
      \ if line("'\"") &gt;= 1 &amp;&amp; line("'\"") &lt;= line("$") |
      \   exe "normal! g`\"" |
      \ endif
  
    augroup END
  
  else
  
    set autoindent        " always set autoindenting on
  
  endif " has("autocmd")
  
  " Convenient command to see the difference between the current buffer and the
  " file it was loaded from, thus the changes you made.
  " Only define it when not defined already.
  if !exists(":DiffOrig")
    command DiffOrig vert new | set bt=nofile | r ++edit # | 0d_ | diffthis
            \ | wincmd p | diffthis
  endif
  
  if has('langmap') &amp;&amp; exists('+langnoremap')
    " Prevent that the langmap option applies to characters that result from a
    " mapping.  If unset (default), this may break plugins (but it's backward
    " compatible).
    set langnoremap
  endif
  
  
  " Add optional packages.
  "
  " The matchit plugin makes the % command work better, but it is not backwards
  " compatible.
  packadd matchit
  " execute pathogen#infect()
  filetype plugin indent on
  set number
  Plugin 'scrooloose/nerdcommenter'
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/tNOVI.png" rel="nofollow noreferrer">Result of :PluginInstall "Done!" screenshot inside container</a></p>
  
  <p>Additional detail: Installed NERDTree inside docker using git clone</p>
  
  <p><code>cd .vim/bundle/</code></p>
  
  <p><code>git clone https://github.com/scrooloose/nerdtree.git</code></p>