#!/bin/bash

DIR=${1:-aktualis}

for file in `find $DIR/ -iname '*.html'`; do
echo $file
sed -i $file \
 -e 's+\r++g' \
 -e 's+<h3 align="left">Dugonics Andr.*+&\n    </td>\n</tr>\n<tr>\n    <td>\n    <h3><a href="../A">A</a> <a href="../B">B</a> <a href="../C">C</a> <a href="../D">D</a> h\&eacute;t</h3>\n	<h3 align="left"><a href="/iskola/orarend/csengetes.html">Csengetési rend</a></h3>+'
done