#!/bin/bash

# USAGE:
# ./speed_test.sh /path/to/my/file /path/to/destination number_of_tests

NUM_TESTs=$3
SUM=0
for i in$(seq 1 $NUM_TESTs); do

REC=`ddif=$1 of=$22>some_random_file_ ; catsome_random_file_|cut -d " " -f8 |tail -1`

SUM=`echo$SUM + $REC|bc`

done

RESULT=`echo$SUM / $NUM_TESTs|bc|awk'{ str1=str1 __g5_token59eb831783d05 }END{ print str1 }'`

echo$RESULT MB/s

#clean up
rmsome_random_file_
rm$2