.xinitrc

xsetroot -cursor_name left_ptr
setxkbmap -model pc101 -layout us,gr -variant ,
setxkbmap -option grp:shifts_toggle,grp_led:scroll,terminate:ctrl_alt_bksp,ctrl:swapcaps,compose:menu
xset s off

#xset s 0
#exec xmonad

case  "$2" in
    "xmonad")
        exec xmonad
        ;;
    *)
        exec twm
        ;;