#!/bin/bash
for FILE in "$@" 
do
	pdftoppm $FILE pdf2txtTemp
	for i in pdf2txtTemp-*.ppm 
	do 
		ppm2tiff  $i $i.tiff
		tesseract $i.tiff $i -l eng+deu 
	done
	cat pdf2txtTemp-*.ppm.txt > "$FILE".txt
	rm  pdf2txtTemp-*.*
done