#!/bin/bash

if [ "`whoami`" != "root" ]; then
  echo "ERROR: You are not root!"
  exit 1
fi

apt-get install -y libapache2-mod-evasive

if [ ! -e /etc/apache2/mods-available/mod-evasive.conf ]; then

cat > /etc/apache2/mods-available/mod-evasive.conf <<CONF
<IfModule mod_evasive20.c>
    DOSHashTableSize 3097
    DOSPageCount 5
    DOSSiteCount 50
    DOSPageInterval 2
    DOSSiteInterval 1
    DOSBlockingPeriod 60
</IfModule>
CONF
a2enmod mod-evasive

fi