#!/bin/sh
runvdr -d

for i in $(xawtv -hwscan 2>&1 ); do
    if [ ! -z "$(echo $i | grep -x /dev/video. )" ]; then videodev="$i"
    elif [ ! -z "$(echo $i | grep DVB )" ]; then break
    fi
done

if [ -c "$videodev" ]; then 
    xawtv -c "$videodev"
else 
    xawtv
fi

killall vdr -9