I’m not going to explain the importance of web servers management, but would like to recommend Ajenti as a nice and useful tool.
Installation process is very simple. First need to install Ajenti
and then Ajenti V. It allows creation of websites and mails.
Note: The listed command
apt-get install ajenti-v ajenti-v-nginx ajenti-v-mysql ajenti-v-php-fpm php5-mysql service ajenti restart
doesn’t install all the packages. For instance, If you need FTP support, you have to install ajenti-v-ftp-pureftpd also.
Here is a bunch of tutorials
and another good reference how to install.