Multiline Dockerfile

gistfile1.sh

...

RUN cat >/etc/apache2/sites-enabled/default <<EOF 
<VirtualHost *:80> 
        DocumentRoot /home 
        UseCanonicalName Off 

        RewriteEngine on

        RewriteMap lowercase int:tolower

        RewriteMap vhost txt:/home/vhost.map

        RewriteCond %{REQUEST_URI} !^/cgi-bin/
        RewriteCond ${lowercase:%{SERVER_NAME}} ^(.+)$
        RewriteCond ${vhost:%1} ^(/.*)$
        RewriteRule ^/(.*)$ %1/$1

        RewriteCond %{REQUEST_URI} ^/cgi-bin/
        RewriteCond ${lowercase:%{SERVER_NAME}} ^(.+)$
        RewriteCond ${vhost:%1} ^(/.*)$
        RewriteRule ^/(.*)$ %1/cgi-bin/$1

        ErrorLog /var/log/apache2/error.log

        # Possible values include: debug, info, notice, warn, error, crit,
        # alert, emerg.
        LogLevel alert

        CustomLog /var/log/apache2/access.log combined

</VirtualHost> 
EOF