Available Articles

At a question, a reply (kinda)...

Use Raspberry's PI and a VNC Server to drive a slideshow on multiple screens

What the heck is a "pager"?

Using Varnish as a Proxy and Cache system

Reconfigure Sendmail sometimes brings strange discoveries...

I wanted a laptop stand...

Come implementare un PXE / Remote Install Server con Slackware o CentOS/RedHat

How do you run personalized checks on Windows?

In a spending-raptus, I bought a brand new Toshiba Laptop.

Virtual Domains and Users with Postfix, Dovecot, Procmail and MySQL

This is how I installed it, doesn't mean it cannot be done in any other way..

Databases access and manipulation are normal activities for almost any software.

So it came the day my old Acer died... actually it didn't, but I managed to break the display, and the repair cost was WAAAAAY too much to be repaired, so I decided that it wasn't going to happen.

I've always be found of Acer as laptop producer, at least after seeing the 'quality' of some dell... so on my new TM 292 I installed Linux right away.

Instead of using VirtualHosts on Apache to redirect to tomcat.

Using a mini-pc as a Stero in the living room.

Tag Libraries allow to keep development of web applications simple, and to reuse codes developing new modules.

Instead of walking around and taking down notes about your hardware, let the machines tell you what you want to know.

Modellare la logica di visualizzazione di un'applicazione PHP con la Reflection, ovvero una semplice implementazione di una libreria di Controller stand alone.

A quick and dirty intros to the DNS

Anche Linux puo' essere crackato. E di brutto, anche! Basta poterci mettere le mani sopra...

Here it is! Version 5.1 with lots of changes!

Giusto per stare sicuri nel malaugurato caso in cui la macchina venga rubata...

There are many ways to check emails for spam, two of them are Greylisting and SPF checking.

If, like me, you too are involved in antispam, you will have sometimes to confront spam that SpamAssassin on his own doesn't recognize.

Durante lo sviluppo di applicazioni che accedono ad una base di dati, vi sarà capitato di notare che stabilire la connessione verso il database può richiedere anche qualche secondo.

How to use Squid's ACL to filter out web adv.

Your mission is to install an Exchange server in our LAN with the Web interface (also called Outlook Web Access) available on Internet trought https

Horde is a suite of web-applications designed to implement mail, calendaring and other functionalities on top of an existing mail server, IMP is the module of Horde that implements the web mail functionality.

A mailing list is the simplest way to distribute informations using e-mail

In molte situazioni si vuole "restringere" l'accesso a certe risorse di un sito Web, puo' essere una pagina che consente il download di certi file, o l'accesso a certi documenti, o altre informazioni piu' o meno riservate.

JDBC is the standard interface to access databases with Java.

Java cames with an extensive security mechanism built-in into the VM, unfortunately, very few knows that is even there.

The use of recursive functions (functions that call themselves) in most cases allow for simple solutions, but sometimes, simple is not efficient.

IIS, Microsoft's Web Server allow developers to interact with the system using a set of APIs: the ISAPI

How to use POP3 protocol to read mail.

Developing Web-based applications can be done with several techniques and languages.