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Newsflash |
atwork di Alberto Turelli - soluzioni software & web.
- Certificazioni GNU/Linux LPIC-1 e LPIC-2
- Certificazioni MySQL 5.0 Developer e DBA
- Consulenza relativa a GNU/Linux (Debian in particolare) e al software libero
- Migrazione di server, workstation e reti da Windows a GNU/Linux
- Installazione, configurazione e manutenzione dei seguenti servizi su piattaforma GNU/Linux:
- Server web (Apache, Tomcat)
- Server database (MySQL)
- Server email (Postfix, Qmail, Courier) con filtri antispam (Spamassassin) e antivirus (ClamAV)
- Configurazione ed amministrazione di reti GNU/Linux e di reti miste (Windows, GNU/Linux, BSD, Unix, Mac OS X)
- Progettazione e realizzazione di database e applicativi web-based (HTML/CSS/Javascript, PHP, JSP e MySQL)
- Sviluppo software in Java
- Installazione, configurazione e manutenzione portali con Joomla! e Mambo
- Corsi GNU/Linux: introduzione, amministrazione del sistema, server, desktop, sicurezza
- Corsi per certificazioni: GNU/Linux (LPIC-1 e LPIC-2) e MySQL (Core, Professional, 5.0 Developer e 5.0 DBA)
my personal homepage
my personal blog
via Trebeschi, 69 - Castegnato (BS) - Italia
tel. +39 328 6110095
Partita IVA 03595310172
email info CHIOCCIOLA atworkonline PUNTO it
private email alberto DOT turelli AT atworkonline DOT it (GPG key)
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LiGNUxER :: Restoring the GNU Grub |
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Written by bibe
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Monday, 26 February 2007 |
Have you ever found yourself locked out of a Windows installation and had to reinstall them? If so, you have probably noticed that Windows restores the NTLDR (the NT bootloader) to the MBR and Grub disappears. In order to regain access to your GNU/Linux distribution you have to re-install grub and that can be confusing since nearly 1 out of 2 guides out there WILL NOT work (at least not the way they should)...
Read more on LiGNUxER |
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Aaron Toponce's Blog :: My GnuPG Locality Solution |
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Written by bibe
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Monday, 26 February 2007 |
Yesterday, I provided a problem about how to use my GnuPG key regardless of my location. In reality, there are only 3 computers that I sit at: Hercules, my laptop, and my main companion; Zeus, my “other” desktop, that is actually far more powerful than Hercules, but my wife is always on it with Windows XP; and Poseidon, my workstation at work. So, really, the security that I need to worry about is minimal (2 at home, and 1 at work), and I can be fairly pragmatic about it.
Read more on Aaron Toponce's Blog |
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The Open Source Advocate :: WPA wireless "just works" in Ubuntu 7.04 |
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Written by bibe
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Monday, 26 February 2007 |
I have been waiting a long-time for Linux to automatically connect to WPA-secured wireless networks. WPA is the minimum security for a modern wireless network to be considered "secure". (Even WPA can still be hacked if you use a small pre-shared key.) In past versions of Ubuntu, you had to manually install software (xsupplicant) and configure it if you wanted to connect to a WPA network.
Read more on The Open Source Advocate |
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HowtoForge :: Fight Image Spam With FuzzyOCR And SpamAssassin On Debian/Ubuntu |
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Written by bibe
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Monday, 26 February 2007 |
This tutorial describes how to scan emails for image spam with FuzzyOCR. FuzzyOCR is a plugin for SpamAssassin which is aimed at unsolicited bulk mail containing images as the main content carrier. Using different methods, it analyzes the content and properties of images to distinguish between normal mails (ham) and spam mails. FuzzyOCR tries to keep the system load low by scanning only mails that have not already been categorized as spam by SpamAssassin, thus avoiding unnecessary work.
Read more on HowtoForge |
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IBM DeveloperWorks :: The right way to read files with PHP |
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Written by bibe
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Monday, 26 February 2007 |
Learn how to use the different file functions of PHP. Review basic file functions, such as fopen, fclose, and feof; learn reading functions, such as fgets, fgetss, and fscanf. And discover functions that process entire files in one or two lines of code.
Read more on IBM DeveloperWorks |
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HowtoForge :: How to Set up Network Bonding in Ubuntu 6.10 |
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Written by bibe
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Monday, 26 February 2007 |
Network Bonding, otherwise known as port trunking allows you to combine multiple network ports into a single group, effectively aggregating the bandwidth of multiple interfaces into a single connection. For example, you can aggregate two gigabyte ports into a two-gigabyte trunk port. Bonding is used primarily to provide network load balancing and fault tolerance.
Read more on HowtoForge |
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Debian Tutorials :: Debian Linux file and print server: NFS, CUPS, LPR |
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Written by bibe
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Monday, 26 February 2007 |
Setting up a home LAN on Debian sharing directories with Linux clients and your printer to Windows and Linux clients. This tutorial is completely "noob-friendly". You will be able to print from your LAN clients as well as from a Windows client. As well, you will be sharing directories from your "server" to authorized clients. This tutorial requires only reading comprehension and no necessary amount of pre-existing skill. Should you lack confidence, you can find basic information throughout this site. You are NOT a n00b, that designation is not real -- it is simply an insult hurled at you from some faction that considers itself elite because they can read and follow directions. Don't let some smart-ass kid make you think that you cannot use Debian efficiently and productively.
Read more on Debian Tutorials |
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Debian/Ubuntu Tips & Tricks :: How-To: Monitoring a Server with Munin |
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Written by bibe
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Monday, 26 February 2007 |
Munin is a simple to configure tool that make real nice graph about your server status. It can actually deal with almost any aspect of your server (load average, network cards status, CPU usage, memory usage, postfix, exim4, mysql ...) without spending much time in configuring it.
Munin produce MRTG likes graph so you can easily see how your server health is going.
Read more on Debian/Ubuntu Tips & Tricks |
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Linux.com :: CLI Magic: Zip your files across the network with Woof |
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Written by bibe
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Monday, 26 February 2007 |
Transferring files from one computer to another on a network isn't always a straightforward task. Equipping networks with a file server is one way to simplify the process of exchanging files, but if you need a simpler yet efficient method, try Woof -- short for Web Offer One File. It's a small Python script that facilitates transfer of files across networks and only requires the recipient of the files have a Web browser.
Read more on Linux.com |
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InfoWorld :: Ubuntu embraces proprietary software(?) |
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Written by bibe
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Tuesday, 13 February 2007 |
Mark Shuttleworth has developed an exceptional Linux distribution, Ubuntu. Mark spends much of his time, however, deriding Red Hat, his biggest Linux competitor, for waxing proprietary.
Funny, considering that it's Mark that is embracing proprietary software - true proprietary software, mind you - with his Linspire deal.
Read more on InfoWorld |
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Written by bibe
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Tuesday, 13 February 2007 |
Windows Vista: more than five years in the making, more than 50 million lines of code. The result? A vista slightly more inspiring than the one over the town dump. The new slogan is: "The 'Wow' Starts Now," and Microsoft touts new features, many filched shamelessly from Apple's Macintosh. But as with every previous version, there's no wow here, not even in ironic quotes. Vista is at best mildly annoying and at worst makes you want to rush to Redmond, Wash. and rip somebody's liver out.
Read more on Forbes.com |
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