#!/bin/ash 
#140703
# X user detect
for i in jwm openbox metacity xfce4-session enlightenment marco;do
    #echo $i
    wm="`pidof $i`"
    [ "$wm" = "" ] || u=`ps axu |awk '$2 ~ /^'$wm'$/ {print $1}'`
done
echo $u
