rm -rf /var/www/org.kepler-project.www/dist/nightly/javadoc/*
javadocFile=`ls -t -r /var/www/org.kepler-project.www/dist/nightly/kepler-javadoc* | tail -n 1`
tar -zxvf $javadocFile -C /var/www/org.kepler-project.www/dist/nightly/javadoc/
mv /var/www/org.kepler-project.www/dist/nightly/javadoc/kepler-run/modules/javadoc/* /var/www/org.kepler-project.www/dist/nightly/javadoc/.