add virtual host

add_virtualhost.sh

#!/bin/bash
# version 1.0.0 - 21 march 2012
echo "Enter Hostname:"
read AVS_HOSTNAME
echo
echo "Enter webmaster email for '${AVS_HOSTNAME}':"
read AVS_WEBMASTER

echo
echo "Generating directories in ${HOME}/projects/${AVS_HOSTNAME}..."
mkdir $HOME/projects/$AVS_HOSTNAME/public -p
mkdir $HOME/projects/$AVS_HOSTNAME/logs
echo "Hello World! Another site saved." | tee $HOME/projects/$AVS_HOSTNAME/public/index.html

echo
echo "Generating virtual host file:"
echo "
<VirtualHost *:80>
    ServerAdmin ${AVS_WEBMASTER}
    ServerName ${AVS_HOSTNAME}
    DocumentRoot ${HOME}/projects/${AVS_HOSTNAME}/public/
    ErrorLog ${HOME}/projects/${AVS_HOSTNAME}/logs/error.log
    CustomLog ${HOME}/projects/${AVS_HOSTNAME}/logs/access.log combined
</VirtualHost>
" | sudo tee /etc/apache2/sites-available/$AVS_HOSTNAME 
echo "Virtual Host file saved to /etc/apache2/sites-available/${AVS_HOSTNAME}"

echo "Enabling site and reloading apache..."
sudo a2ensite $AVS_HOSTNAME
sudo service apache2 reload