Apache Virtual host on ubuntu10

Suppose I wanna set up a project named "obeikan" then follow steps
1.

sudo nano /etc/apache2/sites-available/obeikan

Type the code bellow in this file:

ServerName obeikan.com
ServerAlias www.obeikan.com
DocumentRoot /home/barek/projects/obeikan
CustomLog /var/log/apache2/obeikan.log comboned

2. sudo nano /etc/hosts

Type the code in this file:

127.0.0.1    localhost
127.0.0.1    test_site www.test_site.com
127.0.0.1    obeikan www.obeikan.com
127.0.1.1    barek-ubuntu

3.

sudo a2ensite obeikan
#sudo a2dissite obeikan (this command is used for disabling site)

4.

sudo /etc/init.d/apache2 reload #restart apache

5.

sudo gedit /etc/apache2/httpd.conf  #edit for once if this file is blank and apache2 gives warning(this is optional)
ServerName localhost

Now type www.obeikan.com on your browser and booooooooom!!

For Advanced Virtual host configuration follow these:

        
        ServerName test_site.com
  ServerAlias www.test_site.com
  DocumentRoot /var/www/test_site
  CustomLog /var/log/apache2/test_site.log comboned 

        
 Deny from all
 Allow from 192.168.1.2 127.0.0.1
 AuthType Basic
    AuthName "Private Documentation Repository"
    AuthUserFile /var/www/.htpasswd-private
 Require valid-user