My xmonad config

xmobarrc

Config { font = "-*-Fixed-Bold-R-Normal-*-13-*-*-*-*-*-*-*"
       , bgColor = "black"
       , fgColor = "grey"
       , position = BottomW L 100
       , commands = [ Run Weather "EDDE" ["-t"," <tempC>C","-L","0","-H","30","--normal","green","--high","red","--low","lightblue"] 36000
                    , Run Cpu ["-L","3","-H","50","--normal","green","--high","red"] 10
                    , Run Memory ["-t","Mem: <usedratio>%"] 10
                    , Run Date "%a %b %_d %H:%M" "date" 10
                    , Run StdinReader
                    ]
       , sepChar = "%"
       , alignSep = "}{"
       , template = "%StdinReader% }{ %cpu% | %memory%    <fc=#ee9a00>%date%</fc> | %EDDE%"
       }

xmonad.hs

import XMonad
import XMonad.Hooks.DynamicLog
import XMonad.Hooks.ManageDocks
import XMonad.Util.Run(spawnPipe)
import XMonad.Util.EZConfig(additionalKeys)
import System.IO
import Graphics.X11.ExtraTypes.XF86

main = do
    xmproc <- spawnPipe "/usr/bin/xmobar -x 1 /home/dirk/.xmonad/xmobarrc"
    xmonad $ defaultConfig
        { manageHook = manageDocks <+> manageHook defaultConfig
        , layoutHook = avoidStruts  $  layoutHook defaultConfig
	, logHook = dynamicLogWithPP xmobarPP
                        { ppOutput = hPutStrLn xmproc
                        , ppTitle = xmobarColor "green" "" . shorten 50
                        }        
	, modMask = mod4Mask
	, terminal = "xfce4-terminal"
	}
	`additionalKeys`
	[ ((0 , xF86XK_AudioRaiseVolume), spawn "pactl set-sink-volume 1 +1.5%")
	, ((0 , xF86XK_AudioLowerVolume), spawn "pactl set-sink-volume 1 -1.5%")
	, ((0 , xF86XK_AudioMute), spawn "pactl set-sink-mute 1 toggle")
	, ((0 , 0x1008ff18), spawn "xscreensaver-command --lock")
	]