echo start
rm /tmp/gbox.read
(sleep 5;touch /tmp/gbox.kill)&
/var/emu/gbox_804 > /tmp/gbox.read

#cat /tmp/gbox.read
ident=`cat /tmp/gbox.read | grep "CAM IDent" | cut -d ":" -f3`
echo ident $ident
echo end

count=0
rsa=""

echo $ident | sed 's/^//'
#| sed -e 's/.\{7\}$//'
v1=`echo $ident | cut -c1`
v2=`echo $ident | cut -c2`
v3=`echo $ident | cut -c3`
v4=`echo $ident | cut -c4`
v5=`echo $ident | cut -c5`
v6=`echo $ident | cut -c6`
v7=`echo $ident | cut -c7`
v8=`echo $ident | cut -c8`

rsa="$v1$v2 $v3$v4 $v5$v6 $v7$v8"
echo rsa $rsa

sed "s/B: {.*/B: { $rsa { A7 64 2F 57 BC 96 D3 7C }}/" -i /var/keys/nagra

/var/emu/gbox_804 &