for file in $FILES
do
echo "About to Retrieve $file from $SOU$SRDIR"
echo "via $proxy"
err=1
cnt =1
while [ $cnt -le 4 ]
do
ssh -x $proxy ftp "$SOU$SRDIR$file"
err=$?
if [ "$err" != 0 ]
then
echo "File transfer failed. Bummer. $err"
echo "Trying again in 15 minutes"
sleep 900
cnt=`expr $cnt + 1`
else
break;
fi
done

echo " Retrieving file $file ..."
scp -p $proxy:~/$file .
chmod 666 $file
ls -l $file
ssh -x $proxy rm $file
done