rm -Rf tmp1
mkdir tmp1
cp *.[Jj][Pp][Gg] tmp1
cd tmp1

for i in `ls *.[Jj][Pp][Gg]` 
do

mv  "$i"  "`exif  --ifd=0 $i | grep -ia origi | sed -e 's/.*origi\|//g' -e 's/\:/ /g' | awk '{print $1,$2,$3,$4,$5,$6}' | sed -e 's/ /_/g'`""$i"
done