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One of the biggest arguments used against Linux in grade school level education is that we aren't teaching kids to use the applications they'll use in the "real world". As the Technology Director for a K-12 school district, I've heard that argument many times. After all these years, I still don't buy it. Truthfully, to really give kids a well rounded education, we should expose them to as many different types of technology as we can. Children should be comfortable using whatever tool is at their disposal to accomplish a given task. This isn't a new concept by any stretch of the imagination. For some reason, when it comes to computers however, the "Microsoft Mantra" is all too prevalent.

When Red Hat kicks off its big customer summit June 18 in Boston, the open source giant will bring along a rather large — and surprising — date: Cisco Systems Inc. Why does Cisco plan to hang out at one of the open source industry's largest events?

As Apple and Microsoft stop to correct behind-the-scenes problems and issues, Linux has a chance to leave them both behind.

This article deals with the Scalix Administration Console (SAC). This web interface is the central point of administration for the Scalix server. User, group, and resource management are done here as well as controlling services and settings. In this article by Markus Feilner, we will take a short tour through the interface, add a first user, and have a closer look at the configuration options available for him/her. Towards the end, we will test the account by logging into the web client, and sending (and receiving) emails.

The Linux kernel includes support for performing RAID-1 in software. RAID-1 maintains the same filesystem on two or more disks, so that you can lose all but the last disk and still retain all of your data. This seems wonderful until you consider that an error in RAM, a power supply failure, or another hardware component in the machine can still potentially corrupt your precious data. With Chiron FS you can maintain a RAID-1 on the disks of two machines over a network, so if one machine goes down, you'll still be able to access your filesystem.

If you are administrating a mail server and use blacklists to block spam, you probably know this problem: from time to time your customers complain that they cannot receive emails from certain freemailers. Most often this happens because a freemailer was abused to send out spam and therefore got blacklisted. This short guide shows how you can whitelist such a mail server in Postfix to make your customers happy again.

In March of this year Red Hat expanded its legal firepower by hiring lawyers Rob Tiller and Richard Fontana. Three months later it's evident that these two have been busy as today Red Hat announced that it has settled two of three outstanding patent lawsuits.

Have you ever wondered what Iused and %Iused mean in UNIX commands like df or what people are talking about when the say inode? UNIX and Linux systems both use inodes, and IBM AIX is no different. Discover what an inode is and why inodes are important to UNIX, the structure of an inode, and commands for working with inodes.

How to use the basic LVM commands to monitor and check on your LVM configuration.

Packt Publishing today announced details of the upcoming 2008 Open Source Content Management System Award. Beginning with the Nominations stage on July 14, the 2008 Award will run for a total of 15 weeks, with the winners being announced during the last week of October.

Nearly a year after the Free Software Foundation released an updated version of the General Public License - the GPLv3 - there appears to be a great deal of confusion about what the license actually means, if one goes by two recent publications.

Here’s a little sneak preview of some of the educational sessions at this year’s Summit. And who better to outline their talks than the speakers themselves? In this first installment, Rik van Riel talks about computing speed; Fedora developer (and Red Hat engineer) Bill Nottingham outlines his thoughts on the most recent Fedora release; and Tom Callaway sums up his plans to speak about the simplest ways to use RPM.

With the recent release of Puppy Linux 4.00, developer Barry Kauler and his team have provided a lightweight but functional Linux operating system. To help reduce size and include more functionality over the previous binary-package-based Puppy 3.01, Puppy 4.00 has been compiled from a Slackware 12-based source. Yet despite its small size -- the ISO file is a meager 87.1MB -- Puppy has an abundance of applications, with more than enough for an average user.

Media processing vendor Pika Technologies Inc. recently announced that its Warp appliance line is customer-ready and ready to slay the Nortels and Ciscos of the world in a bid for the small to midsize corporate telespace. Pika's hardware line, which includes the Appliance for Asterisk and Appliance for Linux, is bundled with an open-source platform that will let develops tweak the software to their telephony needs.

IBM announced the completion of a one-petaflop supercomputer that runs Red Hat Linux. Twice as fast as the previous record-setter, the IBM Blue Gene, the Roadrunner uses a hybrid design that combines 6,948 dual-core AMD Opteron chips with 12,960 Cell processor engines.

When you think of Linux, you probably think of open source software and security, but not gaming. Most people think if you are into gaming, Windows is your only option. A few years ago this might have been the case but not anymore. So, if you are a Linux power user, or just prefer Linux, here are a few of your options for playing games on your Linux box.

Silos and walled gardens are giving way to collabetition in the mobile handset industry. Faced with customer demands to innovate at nearly light speed, mobile handset makers are discovering that collaborating and using open source software can help them develop products faster, writes Morgan Gillis, executive director of the LiMo Foundation.

Lakin Hospital, a long-term nursing facility operated by the West Virginia Department of Health and Human Resources, has adopted an open source electronic health record. The implementation is part of an ongoing project that will unite all of West Virginia's state-run healthcare facilities through a contiguous electronic repository of patient information.

Today -- just 212 days after the planned November launch date -- X Server 1.4.1 is finally released! Daniel Stone announced its release this morning on the xorg mailing list. X Server 1.4.1 has had 62 changes to it since the 1.4.1 pre-release, and that release had 46 changes, which brings the change total for this release up to 108. Even though X Server 1.4.1 has more than 100 changes, it wasn't enough to clear out the blocker bug, which still has two open bugs.

I've used Josh Grosse's jggimi live CD version of OpenBSD to test hardware compatibility recently, but now there's a new live CD project based on OpenBSD called BSDanywhere.