Download file use bash script and wget

#!/bin/sh
DOWN_DIR=/home/fred/example.com/upload/
while read line
#c=1
do
#c=`expr $c + 1`
#echo -e "$line \n"
file1=`echo -e $line| awk -F" " '{ print $1 }'`
file2=`echo -e $line| awk -F" " '{ print $2 }'`
dir1=$DOWN_DIR`echo $file2| awk -F"/" '{ print $1"/"$2 }'`
mkdir -p $dir1
wget $file1 -O $DOWN_DIR${file2}.jpg
#if [ $c -lt 3 ];then
#exit
#fi
done < "/home/fred/src/db.txt"