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We are currently building a boot server at work so I thought I would share the process with you. I will cover setting up a basic DHCP server and TFTP server along with the configs needed to get them all working in cohorts. I will do this for both debian and centos. The last part of the article will show you how to add more OSes to the server.

A Marvel of a Marvell - SheevaPlug Development Kit. What could you do with a headless computer system which has 512-Megs of DDR2 400-MHz RAM, a 1.2-GHz processor, a 1-Gigabit Full-Duplex Ethernet Interface, a USB-2 Host interface and a SD/SDHC port? Can you say File, Web, Music Server? How about a machine that draws less than 5-watts of power and has NO Footprint! Well - at least not on the desk or floor! Check it out! They have arrived!

ntop is a free opensource network traffic probe that shows the network usage. ntop is based on libpcap and can run on Linux/Unix and Windows operating system. ntop provides a very easy to use a web access to navigate through ntop traffic information and get a dump of the network status.

In this tutorial, I will describe how to install and configure Asterisk 1.6 on a Debian system to work with PostgreSQL in order to manage CDR (Call Detail Records) and real-time configuration. For this we will use a clean and up-to-date Debian Etch/Lenny system.

Being able to run Linux straight out of a USB drive is a great way to enjoy the liveCD experience, letting you run Linux from any computer you want. And it saves you from the trouble of carrying a CD along all the time, with your USB drive easily tucked away in your pocket.

Vuurmuur 0.7 is released. Vuurmuur (Dutch for Firewall) is a powerful Firewall Manager built on top of Iptables on Linux. Vuurmuur has a simple and easy to learn configuration that allows both simple & complex configurations. The configuration can be fully configured through an Ncurses GUI, which allows secure remote administration through SSH, or on the console. Vuurmuur supports traffic shaping, has powerful monitoring features, which allow the administrator to look at the logs, connections & bandwidth usage in realtime.

Imagine a Linux distribution with binaries that adapt to whatever processor you run them on (no 586/686/etc specific versions). That's one of the things that LLVM could enable. Compile once, run anywhere.

A couple weeks ago I started a project which required me to do some design work in Solaris. I figured no problem...I'll grab the x86 version, drop it in a VM and work it that way. Coming from a recent identity integration project that required several Windows Server 2008 machines to design, not to mention all my existing machines and VMs, it was painfully obvious that my lab needed upgrading. Which brings me to XenServer 5...

Intel remains committed to its mobile Linux project, it has said, despite handing over supervision to the Linux Foundation. The chip giant has pledged it will provide additional engineers and resources to refine Moblin, the project to build a ready-made Linux and hardware stack for a range of consumer devices. Despite pulling in more of its own people, though, Intel not only believes it can attract more independent participation in Mobiln. It will also use external participation to help measure Moblin's success.

When you're tracking down wayward processes and figuring out what they're doing, lsof is an indispensible command for finding all open files, and the processes that opened them. Juliet Kemp gives us some good tips on using this simple but excellent command.

Either a lot of these are unique or I'm still behind on my humor ;)

Clean your glasses, tie up your ponytail, groom your Van Dyke, turn on your digital voice recorder and slip on your ninja suit* for a trip into geekdom through this crash course: Geekonomics 101.

Hardware manufacturer Toshiba has released a series of notebooks with pre-installed OpenSolaris 2008.11.

Putting Linux on mobile phones is all the rage these days, what with Google's Android popping up on prototypes left and right, and even the venerable Palm pushing the Pre, a penguin-phone of its own. That wasn't always true, though, but way back in those dark days of proprietary phoning — at least a little ways back — there was Openmoko bringing us hope of truly-open telephony.

While there are great open-source games like Nexuiz and XreaL, a title many Linux gamers have been waiting years for has been Unreal Tournament 3. Prior to the game launching, a Linux client was confirmed and that famed developer/porter Ryan Gordon was porting the UT3 engine.

Building software in most languages is a pain. Remember ant build.xml, maven2 pom files, and multi-level makefiles? Python has a simple solution for building modules, applications, and extensions called distutils. Disutils comes as part of the Python distribution so there are no other packages required.

The PHP architect and CEO with Zend Technologies, Andi Gutmans, about the future of the company and the scripting language.

The anti-Linux propaganda du jour, being dutifully parroted by "news" publications everywhere, is that Windows now owns 96% of the netbook market, and that Linux netbooks are returned four times more than windows netbooks. Both are untrue and have been debunked repeatedly. Yet they persist-- why?

Red Hat today announced a new open source effort called Teiid that is all about virtual Enterprise Information Integration (EII). The problem that it solves is one we're all familiar with -- data lives in multiple sources and environments and users don't always want to have to physically move/copy it to make use of it for data integration. The way Teiid is supposed to work is it focuses on data virtualization allowing real data access without having to move data

VirtualBox opens the opportunity to have easy-to-use virtualization built right in. It seems like a missed opportunity not to make installing a Windows VM seamless.