Ubuntu10.10. Set Vim to C/C ++.

1. Configuration File Location/etc/Vim/vimrc

2. Change the configuration

set nocompatible does not use the VI default keyboard layout. If not configured, in edit mode, press the arrow key to enter characters.
set nu display row number
set autoindent automatic alignment
set smartindent smart alignment
set showmatch matching mode
set rdent display status line
set tabstop = 4 The Tab key is 4 spaces
set shiftwidth = 4
set softtabstop = 4
set cindent C format alignment
syntax on syntax highlighting