#!/bin/bash




#config section

filename="deleteme.dd"
logfile="connection_test.log"

size="10" #MB
#size=$2

#connection_string="david@dooku.aec.at"
connection_string=$1




#functions
timestamp()
{

    date "+%c"
}




#script start


echo "[$(timestamp)] - generationg local temp file ($filename)"
#appending a "k" to $size
size=$(echo $size"k")
dd if=/dev/zero of=/tmp/$filename bs=1024 count=$size &> $logfile

echo "[$(timestamp)] - starting upload test"
scp -v /tmp/$filename $connection_string:/tmp/$filename &> $logfile
Bps=$(cat deleteme.log | grep "Bytes per second" | awk '{print $5}')
count=${#Bps}; count=$((count-1)); Bps=${Bps:0:$count}
echo "[$(timestamp)] - upload speed: $Bps Bytes/s"




#clean up
echo "[$(timestamp)] - removing temp files"
rm /tmp/$filename
rm $logfile


exit 0
#end of script