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Filtering PDF-/XLS-/Image-Spam With ClamAV (And ISPConfig) On Debian/Ubuntu

Filtering PDF-/XLS-/Image-Spam With ClamAV (And ISPConfig) On Debian/Ubuntu

There is currently a lot of spam where the spam "information" is attached as .pdf or .xls files, sometime also hidden inside a .zip file. While these spam mails are not easy to catch with e.g. SpamAssassin or a Bayes filter, the ClamAV virus scanner can catch them easily when it is fed with the correct signatures as ClamAV is built to scan mail attachments.

Installing Beryl On A CentOS 5.0 Desktop

Installing Beryl On A CentOS 5.0 Desktop

This tutorial shows how you can install and use Beryl on a CentOS 5.0 desktop (the system must have a 3D-capable graphics card). With Beryl, you can make your desktop use beautiful 3D effects like wobbly windows or a desktop cube.

How To Harden PHP5 With Suhosin On Mandriva 2007 Spring

How To Harden PHP5 With Suhosin On Mandriva 2007 Spring

This tutorial shows how to harden PHP5 with Suhosin on a Mandriva 2007 Spring server. From the Suhosin project page: "Suhosin is an advanced protection system for PHP installations that was designed to protect servers and users from known and unknown flaws in PHP applications and the PHP core. Suhosin comes in two independent parts, that can be used separately or in combination. The first part is a small patch against the PHP core, that implements a few low-level protections against buffer overflows or format string vulnerabilities and the second part is a powerful PHP extension that implements all the other protections."

Dual-Booting Windows XP/Vista And Ubuntu 7.04

Dual-Booting Windows XP/Vista And Ubuntu 7.04

In this tutorial I will teach you how to dual-boot between Windows XP/Vista and Ubuntu. This tutorial will be split up into two parts: Part one for people who have no operating system installed. Part two for people who have Windows XP/Vista installed and do not want to re-install Windows.

Set Up OpenLDAP On Fedora 7

Set Up OpenLdap On Fedora 7

This document describes how to set up OpenLDAP on Fedora 7. OpenLDAP is a directory server based on the LDAP protocol, that same protocol MS Active Directory is based on. OpenLDAP is an open-source implementation of the Lightweight Directory Access Protocol.

Virtual Hosting With PureFTPd And MySQL (Incl. Quota And Bandwidth Management) On Mandriva 2007 Spring

Virtual Hosting With PureFTPd And MySQL (Incl. Quota And Bandwidth Management) On Mandriva 2007 Spring

This document describes how to install a PureFTPd server that uses virtual users from a MySQL database instead of real system users. This is much more performant and allows to have thousands of ftp users on a single machine. In addition to that I will show the use of quota and upload/download bandwidth limits with this setup. Passwords will be stored encrypted as MD5 strings in the database.

Installing The PHP-MemCache Module On CentOS 5.0

Installing The PHP-MemCache Module On CentOS 5.0

MemCached is a high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load. In this howto I explain how you can very easily install it and make it avaible in PHP.

Enabling Beryl On A PCLinuxOS 2007 Desktop

Enabling Beryl On A PCLinuxOS 2007 Desktop

This tutorial shows how you can enable Beryl on a PCLinuxOS 2007 desktop (the system must have a 3D-capable graphics card). With Beryl you can make your desktop use beautiful 3D effects like wobbly windows or a desktop cube.

Installing LAMP On Ubuntu For Newbies

Installing LAMP On Ubuntu For Newbies

In this guide I will show you how to install a LAMP system. LAMP stands for Linux, Apache, MySQL, PHP. The guide is intended to help those who have very little knowlegde of using Linux.

Installing SugarCRM OpenSource Edition On Debian 4.0 (Etch)

Installing SugarCRM OpenSource Edition On Debian 4.0 (Etch)

SugarCRM is a webbased CRM solution written in PHP. SugarCRM is available as an OpenSource edition and a ClosedSource version. For a detailed overview of the different editions, have a look at the SugarCRM website. In this tutorial I will describe the installation of the OpenSource edition on Debian 4.0. With the modules My Portal, Calendar, Activities, Contacts, Accounts, Leads, Opportunities, Cases, Bugtracker, Documents and Email, SugarCRM OpenSource Edition offers everything that can be expected from a CRM solution.

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