root@chaitanya-laptop:/home/chaitanya#  /etc/init.d/apache2 start
 * Starting web server apache2                                                  apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName
httpd (pid 3194) already running
                                                                         [ OK ]
root@chaitanya-laptop:/home/chaitanya#