sudo apt-get install vim

step2：

cp /etc/vim/vimrc ~/.vimrc

setp3:  编辑.vimrc，添加如下常用内容


set nocompatible 
set nu
 filetype on
set history=1000
set background=dark
 syntax on
set autoindent
set smartindent
set tabstop=4
set shiftwidth=4
set showmatch
set guioptions-=T
set ruler
set nohls
set incsearch
set cursorline
set fencs=utf-8,ucs-bom,euc-jp,gb18030,gbk,gb2312,cp93