#!/bin/sh
#
# Written by Florian Diesch <devel@florian-diesch.de> 
#
# Updates may be available at
# <http://www.florian-diesch-.de/software/shell-scripts/> 
#
# This script is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
# You are free to do with it what ever you want.
#

FILE=$1

echo 'xpath //*[@class]'|xmllint -html --shell $FILE \
|egrep '^ +content'|cut -d= -f2| tr ' ' '\n'|sort| uniq -c | sort -n