#!/bin/bash

if [[ $# -lt 1 ]];
	then echo "You need to pass a url!"
	echo "Usage:"
	echo "$0 {url}"
	exit
fi

URL=$1

for i in {1..1000}
do
    #curl -s -o /dev/null -w "%{time_total}\n" $URL
    curl -s -o /dev/null -w "%{time_total}\n" -H "Pragma: no-cache" $URL
done | awk '{ sum += $1; n++; print ","$1; } END { if(n > 0) print "average,=sum(B1:B"n")/count(B1:B"n")"; print "median,=median(B1:B"n")"; print "mode,=mode(B1:B"n")"; print "max,=max(B1:B"n")"; print "min,=min(B1:B"n")"; }'