# can go in, e.g:  /etc/apache2/sites-available/drupal1.conf
<VirtualHost *:80>
    ServerName drupal1
    DocumentRoot /home/user/www/drupal1
    CustomLog /var/log/drupal1-access.log combined
    ErrorLog  /var/log/drupal1-error.log
    php_value memory_limit 32M
</VirtualHost>