What's new in VirtualBox 3.2:

In our previous tutorial we showed how you to access the iPhone OS 3.x filesystem and read/write to its music database using iFuse and by compiling our own libgpod4.

With anti-piracy outfits warning those who share copyrighted content and ISPs threatening to pull the plug on alleged offenders, many file-sharers have decided to protect themselves by going anonymous.

If you want to limit your download and upload speeds use one of the following tools: Wondershaper or Trickle.

Alternative Find and Replace for Writer (AltSearch) has the ambitious goal of replacing and enhancing one of the most basic pieces of OpenOffice.org functionality. It's undermined by a chaotic interface, but if you have the patience to continue past first impressions, you will find AltSearch comes far closer to fulfilling its promise than you might initially imagine.

I was printing off receipts from Newegg and other sites where I've purchased things from when the thought occurred to me: It would save a lot of paper if I could just print all of them to a PDF file instead, which I could then store in nicely organized folders instead of having paper copies everywhere. So how exactly do we print to a PDF in Vista?

We're taking the day off to celebrate the US Independence Day holiday. We intend to reflect on traditional American values such as freedom of speech and religion, fairness, justice, respect for the rule of law, the right to pursue happiness, standing up for the underdog, and taking responsibility for one's actions. We suggest other US residents do the same, and hold their elected leaders to the same if not higher standards. Then we suggest everyone have a barbecue and watch some fireworks.

Tomorrow is a holiday here in the US, and since I've been extremely busy lately I figured I'd make a quick list of some of the great content on some of my favorite blogs, mostly from our very own Mysticgeek.

IOzone lets you benchmark your filesystem performance, seeing how well record IO occurs for files of various sizes. With IOzone you can see more detailed information than the read, write, and rewrite figures that Bonnie++ reports. IOzone is great at detecting areas where file IO might not be performing as well as expected.

The already vicious lawsuit involving Barracuda Networks and Trend Micro that is currently in discovery in front of the American International Trade Commission (ITC) just turned nastier. Barracuda has filed its own patent infringement claim against Trend Micro, based upon three recently acquired patents. The suit is in response to Trend Micro's allegation that its patent is being infringed by Barracuda shipping Clam Antivirus (ClamAV), the popular free software application, and appears designed to pressure Trend Micro to reach a negotiated settlement.

For Louis Landry, a member of the core team for the Joomla! management system, free and open source software (FOSS) is not just a hobby, nor just the technology behind Jxtended, the consulting business in which he is a partner. For Landry, FOSS is also the movement that gave him direction in life, and provides both the rationale and the outlet for his diverse interests. In fact, he is so enthusiastic about FOSS that he sounds like an evangelist for the community whenever it is mentioned.

Yesterday I discussed the Bonnie++ tool, which can be used to benchmark filesystem performance. When you are tweaking a RAID and filesystem combination, you generally want to see whether your changes work in a positive manner across the board, and by how much. I created a utility called bonnie-to-chart to show the results of multiple Bonnie++ runs in either absolute or relative performance terms. It's primarily a Perl script that can be used together with the Open Flash Chart component.

One of the unwelcome changes that Microsoft introduced in Service Pack 1 was the removal of some of the easy ways to get to the Search screen: the start menu button and folder context menu item. Thankfully we can easily add the "Search..." item back to the context menu with a simple registry tweak.

The popular social networking site Facebook just announced a Chinese version, but similar Chinese-based Web sites such as Xiaonei and Hainei have been struggling there. However, since April, UCenter Home, an open source social network service based on PHP and MySQL, is pushing open social networking in China.

LinuX-Gamers Live is a live DVD from Germany based on Arch Linux that includes nothing but games. Version 0.9.3 was released in June and provides an excellent means of sampling Linux games or setting up a home arcade, although a few of the games wouldn't run on my machine.

Virtual Hosting With Proftpd And MySQL (Incl. Quota) On Ubuntu 8.04 LTS

This document describes how to install a Proftpd 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 with
this setup.

Read more...

A controlled dial-on-demand router is a convenient tool. An uncontrolled dial-on-demand router is not. The Wireshark network protocol analyzer helped me track down the cause of some strange and unwanted dialup connections.

Have you ever wondered how to open up Task Manager with the "All Users" view instead of just your own processes? One of our readers wrote in with this same question, so I'm writing it up for everybody.