Untitled

#!/bin/bash

# My script below is based on this one:
# http://unixbhaskar.wordpress.com/2010/11/12/measure-website-response-time-through-curl/

if [ -z $1 ]
then
        echo "Please pass a URL to measure the response time for, e.g."
        echo "sh infinite_response_time.sh http://google.com/ cookie1=123\;cookie2=abc"
        exit
fi

URL=$1
COOKIE=$2

echo "Did you remember to backslash escape in the cookies param (if you used it)?"
echo ""
echo "Time: to connect / start transfer / total time / page generation"

# An infinite while loop…
while [ 1 ]
do
        # Get the transfer and connection times
        result=`curl --cookie "$COOKIE" -o /dev/null -s -w %{time_connect}:%{time_starttransfer}:%{time_total} $URL`
        STAT1=`echo $result | gawk -F: '{ print $1" / "$2" / "$3}'`

        # Get the page gen time.
        # Comment out this line if you don't want the Super Cache page gen time
        result=`curl --cookie "$COOKIE" -s $URL`
        # Dynamic page generated in 1.103 seconds.
        STAT2=`echo $result | sed "s/.*Dynamic page generated in \(.*\) seconds.*/\1/g"`

        # If you don't have the page gen time, you'll need the next rather
        # than the subsequent line.
        # echo "$STAT1"
        echo "$STAT1 / $STAT2"

        # Gently does it
        sleep 5s
done