#!/bin/sh

# Date: 02-23-2015

# Description: Simple little shell bash shell script to scrape info on a site that's either using Google Analytics, or utilizing Dyn DNS.

function readUrl(){

read -p "Enter a URL: " url

}

function searchDns() {

dnsSearch=`whois $url | grep 'Name Server:' | grep -i dynect.net`

if [ "${dnsSearch}" ]; then

echo "Using Dyn: Yes"

else

echo "Using Dyn: No"

fi

}

function searchCurl() {

result=`curl -s $url | grep -F ".google-analytics.com/ga.js"`

result2=`curl -s $url | grep -F "ga.async = true"`

if [[ -n "$result" ]]; then

if [[ -n "$result2" ]]; then

echo "Using GA: Yes"

fi

else

echo "Using GA: No"

fi

}

function main(){

readUrl

searchCurl $url

searchDns $url

}

######### MAIN #######

main