Install Apache

sudo apt-get update
sudo apt-get install apache2

Open browser, and enter server’s ip address, if it displays “It works!”, means everything’s good

#Install MySQL

sudo apt-get install mysql-server libapache2-mod-auth-mysql php5-mysql
sudo mysql_install_db
sudo /usr/bin/mysql_secure_installation

Remember to enter password for root. Enter Y for all options.

#Install PHP

sudo apt-get install php5 libapache2-mod-php5 php5-mcrypt

Change directory index file

sudo vim /etc/apache2/mods-enabled/dir.conf

Add index.php to the beginning of index files:

<IfModule mod_dir.c>
  DirectoryIndex index.php index.html index.cgi index.pl index.php index.xhtml index.htm
</IfModule>

#Configure Apache Permision

adduser to www-data group

sudo adduser username www-data

Change folder ownership and set permission

sudo chown -R username:username /var/www/html
sudo chmod 775 -R /var/www/html

#Add virtual hosts

Create new config file

sudo cp /etc/apache2/sites-available/default /etc/apache2/sites-available/mysite.com
sudo vim /etc/apache2/sites-available/mysite.com

Modify ServerName to mysite.com
Modify <VirtualHost *:80> info .. Modify DocumentRoot to DocumentRoot /var/www/html

#Activate Host

sudo a2ensite mysite.com

#Restart Apache

sudo service apache2 restart