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I've been spending time each day working in Ubuntu 11.10's GNOME 3/Unity and Fedora 16's GNOME 3/GNOME Shell desktops. They're more alike than you think.

A new Linux based gaming handheld GameGadget has been announced today by Blaze Europe that will allow you to install your favorite games from iTunes style app store called GameGadgetGames. Developers will be able to publish games easily via this service and they will be distributed using proprietary DRM .

Crisis averted, so far. Last week's hearing on the Stop Online Piracy Act (SOPA) was stacked in favor of the Internet blacklist bill but we seem to have come out unscathed.

Evolution vs Thunderbird vs KMail vs Claws Mail vs Zimbra. There are various factors you need to consider when selecting a client. What type of user you are and how you want to use it are the most critical.

Convirture proudly announced on November 21st, on a press release, that its virtualization and cloud management software, ConVirt, is now certified to run on popular open source operating systems, like Ubuntu, RHEL, SUSE and CentOS.

This is a detailed description about how to set up an OpenSUSE 12.1 64bit (x86_64) server that offers all services needed by ISPs and hosters: Apache web server (SSL-capable) with PHP, CGI and SSI support, Postfix mail server with SMTP-AUTH, TLS and virtual mail users, BIND DNS server, Pureftpd FTP server, MySQL server, Dovecot POP3/IMAP, Quota, Firewall, Mailman, etc. Since version 3.0.4, ISPConfig comes with full support for the nginx web server in addition to Apache; this tutorial covers the setup of a server that uses Apache, not nginx.

In preperation for the Open Hard- and Software Workshop (www.ohsw.de) in Munich on 2nd-4th December I created a new video of my multitouch couch table.

The builtin command test can be used to evaluate integers using relational operators.

There's new releases of GTK+ and Mutter, both of which bring new features. The releases are GTK+ 3.3.4 and Mutter 3.3.2, which are development versions in the road to GNOME 3.4...

A Linux kernel security vulnerability was recently discovered in the Linux kernel, affecting all the Ubuntu 11.10 (Oneiric Ocelot) operating system.

While in the weeks since the launch of the AMD FX "Bulldozer" processors we have looked at many areas of computing performance for the FX-8150 CPU, from the compiler tuning to multi-core scaling, one area that hasn't yet been covered under Linux is the AMD FX-8150 overclocking. But this article changes that.

Why is it even necessary to convince anybody that they need a firewall enabled on their Internet-facing computer – desktop or server? You would think that the role of a firewall should be obvious to any computer user. However, some of the comments that I have come across on this subject tell me that is not necessarily true.

There are many occasions where you need to create connections to machines and services that are protected by firewalls because it is appropriate to adequately protect them, but for which the creation of a VPN becomes an excessive burden. For this reason, the ability to port forwarding via SSH is very useful for creating an encrypted tunnel from one machine to another, allowing you to enable only local access (such as a MySQL only listens locally) safely, with the only the problem that in case of problems, the SSH connection (and its tunnels) could fall.

You'll frequently hear references to a "software ecosystem" on various platforms, but it's relatively rare to see someone take that sort of terminology seriously. A group of evolutionary biologists, however, has now used the tools of ecosystem analysis to look at the evolution of Debian releases, examining things like package dependencies and software incompatibility.

‘Cotton Candy’ is a USB-sized computer capable of turning a monitor into a fully-fledged PC; a HDMI TV into a smart TV, and a Mac or Windows laptop into a multi-OS beast.

Google announced that the Wi-Fi only version of the Samsung and Acer Chromebooks, including a newly announced black version of the Samsung Chromebook, will drop $50 in price to $300. Google also released updated firmware for the Chromebooks' Chrome operating system, featuring a new login page and a revamped New Tab page that offers new shortcuts....

The Haraka mail server is able to use common plugins like Spamassassin to enhance the features that it provides. Using Spamassassin with Haraka is easy to do and reduces the normal resources used by a mail server.

McAfee says malware targeting Android devices jumped nearly 37 percent in the third quarter compared to 2Q 2011. This report follows others regarding the growth in Android malware -- including a Juniper Networks claim that there's been a 472 percent increase -- but Google's Chris DiBona counters that the threat of serious viruses spreading between Android devices is overblown....

Desura, a digital distribution service for gamers, puts downloadable games, mods and downloadable content into gamers' hands directly from the developers. Think of it like xbox live for your PC. After a 2 month beta period, Desura has released their Linux version of their software. This article explains how to install it.

Welcome to the second part of our series, a part that will focus on sed, the GNU version. As you will see, there are several variants of sed, which is available for quite a few platforms, but we will focus on GNU sed versions 4.x. Many of you have already heard about sed and already used it, mainly as a substitution tool. But that is just a segment of what sed can do, and we will do our best to show you as much as possible of what you can do with it. The name stands for Stream EDitor, and here "stream" can be a file, a pipe or simply stdin.