vimrc example

This is a nice vi / vim color schema
 
Edit ~/.vimrc
set cindent
set shiftwidth=3
set tabstop=3
set expandtab
set ruler
” some colors: “white on black”
hi normal ctermfg=white ctermbg=black guifg=white guibg=black
hi nontext ctermfg=blue ctermbg=black guifg=blue guibg=black
” Syntax Hilighting
syntax on
set nowrap
” enables real tabs for Makefiles only
augroup Makefile
au!
au BufReadPre Makefile set noexpandtab
augroup END
” vim -b : edit binary using xxd-format!
augroup Binary
au!
au BufReadPre *.bin let &bin=1
au BufReadPost *.bin if &bin | %!xxd
au BufReadPost *.bin set ft=xxd | endif
au BufWritePre *.bin if &bin | %!xxd -r
au BufWritePre *.bin endif
au BufWritePost *.bin if &bin | %!xxd
au BufWritePost *.bin set nomod | endif
augroup END
 
some ref.
http://vim.wikia.com/wiki/Indenting_source_code