virtual_host.sh

#!/bin/bash
#####################################
# Author : Deep Shah                #
# Date   : 15/12/17                 #
#####################################
read -p "Enter Domain or Subdomain: " domain
read -p "Enter email for Server Admin: " email
mkdir /var/www/$domain
cat > /etc/apache2/sites-available/$domain.conf << EOF
<VirtualHost *:80>
        # The ServerName directive sets the request scheme, hostname and port $
        # the server uses to identify itself. This is used when creating
        # redirection URLs. In the context of virtual hosts, the ServerName
        # specifies what hostname must appear in the request's Host: header to
        # match this virtual host. For the default virtual host (this file) th$
        # value is not decisive as it is used as a last resort host regardless.
        # However, you must set it for any further virtual host explicitly.
        ServerName $domain

        ServerAdmin $email
        DocumentRoot /var/www/$domain

        <Directory /var/www/$domain>
        Options Indexes FollowSymLinks MultiViews
        AllowOverride All
        Order allow,deny
        allow from all
        </Directory>

        # Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
        # error, crit, alert, emerg.
        # It is also possible to configure the loglevel for particular
        # modules, e.g.
        #LogLevel info ssl:warn

        ErrorLog \${APACHE_LOG_DIR}/error.log
        CustomLog \${APACHE_LOG_DIR}/access.log combined

        # For most configuration files from conf-available/, which are
        # enabled or disabled at a global level, it is possible to
        # include a line for only one particular virtual host. For example the
        # following line enables the CGI configuration for this host only
        # after it has been globally disabled with "a2disconf".
        #Include conf-available/serve-cgi-bin.conf
</VirtualHost>

# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
EOF
OUTPUT="$(a2ensite $domain.conf)"
echo "${OUTPUT}"