#!/bin/bash

if [ "$#" -ne 1 ] || ! [ -e "$1" ]; then
    echo "Usage: $0 FILE
    exit 1
fi

hash pdftotext 2> /dev/null || { echo "pdftotext required"; exit 1; }
F=$(mktemp)
pdftotext $1 "$F"
cat $F
rm -f "$F"