/usr/bin/time Shell Scripting Function

[solo2]

Hello, I have made a Linux Shell Script that downloads 6 files from the Internet and then deletes them. Now i want to use the function "/usr/bin/time" and "bc" to calculate how long the avergate run time for the shell script is. I therefore need to do it 100 times. My shell script code is below:

#!/bin/bash

#!/bin/bash/
for I in {1..6}
do
        echo "Downloading file number $I "
        wget --user=os --password=yda htt!p://osyda50.hive.no/0$I.html

        echo "Deleting file number $I "
        rm 0$I.html
done

[atreyu]

Must you use /usr/bin/time? I'd either just use Bash's built-in time function, or use date +%s before and after the loop, then calculate the difference.