#!/bin/bash

for i in pdf odt avi mpeg wav odp; do grep '\.'$i'' tokamak-engineering.html|sed s/'<\/a>'/\\\n/g|grep \\."$i"|sed s/'\(.*\)<a href="'/http:\\\/\\\/www.reak.bme.hu\\\//g|sed s/'"\(.*\)'//g|xargs wget;done
for i in avi mpeg; do grep '\.'$i'' tokamak-engineering.html|sed s/'<\/a>'/\\\n/g|grep \\."$i"|sed s/'\(.*\)<a href="'//g|sed s/'"\(.*\)'//g|xargs wget;done