Nothing but my self-use configurations of vim.

Create a file “~/.vimrc” and write the following content:

" All system-wide defaults are set in $VIMRUNTIME/debian.vim and sourced by
" the call to :runtime you can find below.  If you wish to change any of those
" settings, you should do it in this file (/etc/vim/vimrc), since debian.vim
" will be overwritten everytime an upgrade of the vim packages is performed.
" It is recommended to make changes after sourcing debian.vim since it alters
" the value of the 'compatible' option.

runtime! debian.vim

" Uncomment the next line to make Vim more Vi-compatible
" NOTE: debian.vim sets 'nocompatible'.  Setting 'compatible' changes
" numerous options, so any other options should be set AFTER changing
" 'compatible'.
"set compatible

" Vim5 and later versions support syntax highlighting. Uncommenting the next
" line enables syntax highlighting by default.
if has("syntax")
  syntax on
endif

" If using a dark background within the editing area and syntax highlighting
" turn on this option as well
"set background=dark

" Uncomment the following to have Vim jump to the last position when
" reopening a file
au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif

" Uncomment the following to have Vim load indentation rules and plugins
" according to the detected filetype.
"filetype plugin indent on

" Source a global configuration file if available
if filereadable("/etc/vim/vimrc.local")
  source /etc/vim/vimrc.local
endif

" The following are commented out as they cause vim to behave a lot
" differently from regular Vi. They are highly recommended though.
set showcmd             " Show (partial) command in status line.
set showmatch           " Show matching brackets.
set ignorecase          " Do case insensitive matching
set smartcase           " Do smart case matching
set incsearch           " Incremental search
set autowrite           " Automatically save before commands like :next and :make
set hidden              " Hide buffers when they are abandoned
set mouse=a             " Enable mouse usage (all modes)

set number
set cursorline
set cursorcolumn
set shiftwidth=4
set tabstop=4
set expandtab
set scrolloff=10
set showmode
set hlsearch

set autoindent
set smartindent
set cindent
filetype indent on

" Set the menu & message to English
set langmenu=en_US
let $LANG='en_US'
source $VIMRUNTIME/delmenu.vim
source $VIMRUNTIME/menu.vim

augroup numbertoggle
  autocmd!
  autocmd BufEnter,FocusGained,InsertLeave,WinEnter * if &nu && mode() != "i" | set rnu   | endif
  autocmd BufLeave,FocusLost,InsertEnter,WinLeave   * if &nu                  | set nornu | endif
augroup END

" Set the menu & message to English
set langmenu=en_US
let $LANG='en_US'
source $VIMRUNTIME/delmenu.vim
source $VIMRUNTIME/menu.vim