The syntax is as follows:

iptables -A INPUT -s IP-ADDRESS -j DROP

e.g.

iptables -A INPUT -s 84.94.83.02 -j DROP

1. Build the tracking code for the link using RavenTools form:

http://raventools.com/gaconfig/google-analytics-event-tracking/general-event/

2. Insert the tracking code into your link e.g.

<a href=”http://bigapple.com/login” onClick=”ga(‘send’, ‘event’, { eventCategory: ‘Survey’, eventAction: ‘Take Survey’, eventLabel: ‘Clicked’});”>Login</a>

1. Edit the default apache conf file

vim /etc/apache2/apache2.conf

2. Look for the following line

Options Indexes FollowSymLinks

3. Update to

Options All FollowSymLinks MultiViews -Indexes

4. Restart apache2

/etc/init.d/apache2 restart