a just basic config file of xmonad

xmonad.hs

import XMonad 
import XMonad.Hooks.DynamicLog

main = xmonad =<< xmobar def
    { terminal              = "xterm"
    , modMask               = mod1Mask
    , borderWidth           = 2
    , normalBorderColor     = "#cccccc" 
    , focusedBorderColor    = "#cd8b00"
    }