mkdir

/backup/www

sudo nano /etc/apache2/sites-available/backup.conf

<VirtualHost *:80>
    ServerAdmin ribafs@gmail.com
    ServerName backup
    ServerAlias www.backup
    DocumentRoot /backup/www
    <Directory /backup/www/>
        Options Indexes FollowSymLinks
        AllowOverride All
        Require all granted
    </Directory>
    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined
    <IfModule mod_dir.c>
        DirectoryIndex index.php index.pl index.cgi index.html index.xhtml index.htm
    </IfModule>
</VirtualHost>

sudo nano /etc/hosts

127.0.0.1   backup

sudo a2ensite backup

apr

http://backup