iTop 2.2.1 installation on Ubuntu 16.04 LTS server

#!/bin/bash
# iTop 2.2.1 installation on Ubuntu 16.04 LTS server
sudo apt-get update
sudo apt-get upgrade -y
sudo apt-get dist-upgrade -y
sudo apt-get install ntp ntpdate lamp-server^ graphviz php7.0-bz2 php7.0-cgi php7.0-cli php7.0-common php7.0-curl php7.0-fpm php7.0-gd php7.0-imap php7.0-intl php7.0-json php7.0-ldap php7.0-mbstring php7.0-mcrypt php7.0-mysql php7.0-odbc php7.0-opcache php7.0-snmp php7.0-soap php7.0-xml php7.0-xsl php7.0-zip dkms unzip -y
wget -c https://sourceforge.net/projects/itop/files/itop/2.2.1/iTop-2.2.1-2658.zip
unzip iTop-2.2.1-2658.zip
sudo cp -fr web/ /var/www/html/itop
sudo mkdir /var/www/html/itop/conf
sudo mkdir /var/www/html/itop/data
sudo mkdir /var/www/html/itop/env-production
sudo mkdir /var/www/html/itop/log
sudo chmod 777 /var/www/html/itop/conf
sudo chmod 777 /var/www/html/itop/data
sudo chmod 777 /var/www/html/itop/env-production
sudo chmod 777 /var/www/html/itop/log
sudo sed -i 's!post_max_size\=\8M!post_max_size\=\32M!g' /etc/php/7.0/cli/php.ini
sudo sed -i 's!post_max_size\=\8M!post_max_size\=\32M!g' /etc/php/7.0/apache2/php.ini
echo browse to http://<IP>/itop/ to finish the application installation.
echo the computer will reboot in 30 seconds
sleep 30
sudo reboot