Shell Programming and Scripting

Originally Posted by jsells20

Can there be a while loop inside of a while loop?
...

count=$START
while [ $count -le $END ];
do
echo $count

if [ $count -lt 10 ]; then
convert ${IMGDIR}${IMG} -charcoal $count ${OUTDIR}${OUT}.000$count.jpg
fi

count=10
while [ $count -le 99 ]; do
convert ${IMGDIR}${IMG} -charcoal $count ${OUTDIR}${OUT}.00$count.jpg
count=`expr $count + 1`
done


if [ $count -ge 100 ] ; then
convert ${IMGDIR}${IMG} -charcoal $count ${OUTDIR}${OUT}.0$count.jpg
fi


SETTING=$(echo "scale=4; 1/50" | bc)
echo "processing frame: "$count""

let count=count+1

done