Linux Archive

Keryx provides a way to download software and updates for Ubuntu systems that have little or no connectivity to the internet. Simply put Keryx on your pen drive, use it to create a new project file which retains a copy of your software sources and other system details, then take the pen drive to a computer with a better connection. Via its Synaptic-like interface, users can then select all updates for download, plus select any other software they may want to install, complete with dependency resolution.

Sick of Apple and Microsoft flaunting themselves about constantly with their "I'm a Mac/I'm a PC" advertisements? Had a vision for the first Linux commercial you've been wanting to put into place? The Linux Foundation is calling you. Not literally, of course. Beginning January 26th, 2009, the Foundation will be accepting 60-second video offerings from budding directors worldwide to begin their own "I'm Linux" advertising campaign. The winner takes all with "a flight to Narita in Japan from the airport closest to your home plus three nights at a hotel in order for the winner to attend the Linux Foundation Japan's symposium in October next year." Start those rusty creative gears turning-- it's certain that plenty will enter, and only one will win.

The creation and management of user-space processes in Linux have many principles in common with UNIX but also include several unique optimizations specific to Linux. Here, review the life cycle of Linux processes and explore the kernel internals for user process creation, memory management, scheduling, and death.

A next-generation package manager called Nix provides a simple distribution-independent method for deploying a binary or source package on different flavours of Linux, including Ubuntu, Debian, SUSE, Fedora, and Red Hat. Even better, Nix does not interfere with existing package managers. Unlike existing package managers, Nix allows different versions of software to live side by side, and permits sane rollbacks of software upgrades.

Every day people rely on search engines to find specific content in the many terabytes of data that exist on the Internet, but have you ever wondered how this search is actually performed? One approach is Apache's Hadoop, which is a software framework that enables distributed manipulation of vast amounts of data. This article introduces the Hadoop framework and shows you why it's one of the most important Linux-based distributed computing frameworks.

Smolt is a hardware profiler developed by Fedora Project to enable users to submit their hardware profiles during installation. Smolt, like PackageKit from Fedora is also a distribution neutral tool and collects stats anonymously and sends it to a central database . The tool is also completely opt-in and guarantees your privacy. While openSUSE has been including Smolt in their repositories for sometime, they have now taken next step and added installer integration to it. There is also a call for other distributions to participate in this effort instead of reinventing the wheel. "Smolt is a project started by Fedora to collect information about the hardware that is used with computers running Linux. We at (open-)SUSE were seeing this demand as well and also were discussing a solution. But it became clear quite quickly that it does not make sense to have a per-distro solution for that - if we want to have momentum with a hardware database a combined effort promises the most."

Although GNU/Linux has the reputation of being a more secure operating system than Microsoft Windows, you still need to secure the Linux desktop. This tutorial takes you through the steps of installing and configuring antivirus software, creating a backup-restore plan, and making practical use of a firewall. When you finish, you'll have the tools you need to harden your Linux desktop against most attacks and prevent illegal access to your computer.

Arjan van de Ven from Intel Open source centre has posted the news that http://kerneloops.org has recorded its 100,000 oops. An oops in the Linux kernel is a deviation from correct behavior of the Linux kernel which produces a certain error log. kerneloops is a client side software that helps record oops more automatically on the website with the same name and is available as part of many distribution repositories and even included by default in Fedora. This is part of the QA efforts in the Linux kernel and when posting the news, Arjan has noted that Linux kernel developers have been fixes most of the top oopses quickly

Linux Devices writes about Intel's Moblin effort. Moblin is a environment for netbooks. Originally based on Ubuntu, Moblin recently switched to Fedora citing RPM and a completely Free and open source base as among the benefits. As Linux based netbooks continue to grow rapidly, efforts like Moblin are interesting to watch.

Terra Soft Solutions, the company behind Yellow Dog Linux and the PowerStation PowerPC workstation (among other things) has been acquired by Fixstars Corporation from Japan, a company solely focused on the Cell/B.E. broadband engine. The entire product line and staff of Terra Soft Solutions will be maintained in Loveland, Colorado.

Smolt is a opt-in hardware profiler developed by Fedora Project and now adopted by OpenSUSE and in consideration by Ubuntu as well. While originally developed for understanding commonly used hardware, InternetNews looks at the potential for Smolt to be a tool to count Linux users."Smolt could also potentially be a tool for counting the total number of users for a given platform, though that's not its ideal use case. The Linux Foundation's Ts'o noted that Smolt probably wound not be that great for counting Linux users as a whole.Fedora's Frields agreed, noting that Smolt is probably not as good for counting users as it is for counting proportional use of hardware across the user base.'We prefer to count users with other methods, which we document on our wiki openly and transparently,' Frields said."

Greg Kroah-Hartman is a longtime developer of the Linux kernel, known for his work maintaining USB drivers. O'Reilly Media recently interviewed Greg about his claim that the Linux kernel now supports more devices than any other operating system ever has, as well as why binary-only drivers are illegal, and how the kernel development process works."I went and asked every single hardware manufacturer, the big guys that ship the boxes, Dell, IBM, HP--what do you ship that isn't supported by Linux? They came back with nothing. Everything is supported by Linux. If you have a device that isn't supported by Linux that's being shipped today, let me know.".If you would like to take up Greg KH on his claim, his email address is greg AT kroah.com

Would the internet as we know it exist without Linux? "Absolutely not", says Rich Menga. "Where Linux shines the most is in its server applications".In the 1990's "There were thousands of Mom n' Pop ISPs that operated out of a garage and the vast majority of them were all running Linux. Windows couldn't do it back then and neither could MacOS. What would you have used that you could afford? Netware? Lotus Domino? HP-UX (that requires those refrigerator-sized HP servers)? Linux was literally the only OS out there that had the right price (free), ran similar to a Unix and could use existing computers of the time to connect customers.The internet as we know it today predominantly runs on Linux. There's an extremely high probability that the internet connection you're using right now is connected through a Linux server - and routed through many other Linux servers along the way."

The Linux Foundation (LF) has posted a ten-minute video interview with kernel coordinator Linus Torvalds. Held during the Linux Foundation's recent Linux Kernel Summit, the interview reveals the Linux founder speaking out on issues ranging from kernel/userland interactions to why Linux has so many interfaces.