Slashdot Mirror
Domain: ibm.com
Stories and comments across the archive that link to ibm.com.
Stories · 981
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A Look at Binary Runtime Environment for Wireless
An anonymous reader writes "Qualcomm's BREW is proving an increasingly addictive end-to-end wireless development solution, although it does come with a hitch. In this month's Roaming charges, Larry Loeb chats with the folks at Qualcomm about the pros and cons of the company's security certification system, then taste tests BREW's highly caffeinated code for himself." -
Broken Links No More?
johndoejersey writes "Students in England have developed a tool which could bring the end to broken links. Peridot, developed by UK intern students at IBM scans company weblinks and replaces outdated information with other relevant documents and links. IBM have already filed 2 patents for the project. The students said Peridot could protect companies by spotting links to sites that have been removed, or which point to wholly unsuitable content. 'Peridot could lead to a world where there are no more broken links,' James Bell, computer science student at the University of Warwick, told BBC News Online. Here is another story on it." See also the BBC story. -
Statistical Programming With R
An anonymous reader writes "This series introduces you to R, a rich statistical environment, released as free software. It includes a programming language, an interactive shell, and extensive graphing capability. What's more, R comes with a spectacular collection of functions for mathematical and statistical manipulations -- with still more capabilities available in optional packages." -
IBM Tech Detects & Changes Spin of Single Electron
An anonymous reader writes "Looks like we have another step forward in Quantum Computing - IBM has discovered how to detect and change the spin of a single electron. Won't be long before we're all solving impossible encryption problems. " -
The OS Community Embraces IBM
Joel Dutt writes "IBM... 'the corporation known as Big Blue has seen its reputation in the global open-source community shift from suspect sugar daddy to knight in shining armor.' Newsweek has an interesting article in its latest issue, discussing the relationship between the open-source community and the corporate giant." -
JRuby Great Addition To Java Development
An anonymous reader writes "JRuby combines the object-oriented strength of Smalltalk, the expressiveness of Perl, and the flexibility of the Java class libraries into a single, efficient rapid development framework for the Java platform. This article introduces JRuby, a sophisticated addition to your Java development toolbox." -
Using Debian in Commercial Environments?
sydb asks: "I am currently persuading my employer to try out Linux. We are heavily dependent on IBM software technologies just now, and it's a very conservative operations organization. As a challenge, I am trying to persuade them to use my preferred distro but there are hurdles: IBM doesn't officially support Debian as a platform, though I have anecdotal evidence that most of it can be persuaded to work (with alien etc). Does Slashdot have experience shoe-horning Debian into this kind of scenario? Most importantly, how have things gone getting IBM support? My rationale for pushing Debian boils down to its vast array of packages available to apt-get, easy upgrades, apt-get itself, and the overall quality and consistency of the system." -
Using Debian in Commercial Environments?
sydb asks: "I am currently persuading my employer to try out Linux. We are heavily dependent on IBM software technologies just now, and it's a very conservative operations organization. As a challenge, I am trying to persuade them to use my preferred distro but there are hurdles: IBM doesn't officially support Debian as a platform, though I have anecdotal evidence that most of it can be persuaded to work (with alien etc). Does Slashdot have experience shoe-horning Debian into this kind of scenario? Most importantly, how have things gone getting IBM support? My rationale for pushing Debian boils down to its vast array of packages available to apt-get, easy upgrades, apt-get itself, and the overall quality and consistency of the system." -
Using Debian in Commercial Environments?
sydb asks: "I am currently persuading my employer to try out Linux. We are heavily dependent on IBM software technologies just now, and it's a very conservative operations organization. As a challenge, I am trying to persuade them to use my preferred distro but there are hurdles: IBM doesn't officially support Debian as a platform, though I have anecdotal evidence that most of it can be persuaded to work (with alien etc). Does Slashdot have experience shoe-horning Debian into this kind of scenario? Most importantly, how have things gone getting IBM support? My rationale for pushing Debian boils down to its vast array of packages available to apt-get, easy upgrades, apt-get itself, and the overall quality and consistency of the system." -
Linux on a Used Cash Register: Reloaded
plimsoll writes "Hot on the heels of the original cash register running Linux, dumpster-diver Aaron Benoy has implemented his own GNU/Linux POS project with a twist: Ruins in ASCII, a late IBM 4694 removed from its case and reloaded with Linux to become a self-described 'video sculpture' showcasing 'an infinite loop of 180 distinct 7-second long video clips of various abandoned, ruined or otherwise vacant buildings and infrastructure' on its 9-inch paper white phosphor terminal display. Southern geeks can see it unveiled tonight at the Atlanta Underground Film Festival." -
Fighting Spam with DNA Sequencing Algorithms
Christopher Cashell writes "According to this article from NewScientist, IBM's Anti-Spam Filtering Research Project has started testing a new spam filtering algorithm, an algorithm originally designed for DNA sequence analysis. The algorithm has been named Chung-Kwei (after a feng-shui talisman that protects the home against evil spirits). Justin Mason, of SpamAssassin, is quoted as saying that it looks promising. A paper is available on the algorithm, too (PDF)." -
Fighting Spam with DNA Sequencing Algorithms
Christopher Cashell writes "According to this article from NewScientist, IBM's Anti-Spam Filtering Research Project has started testing a new spam filtering algorithm, an algorithm originally designed for DNA sequence analysis. The algorithm has been named Chung-Kwei (after a feng-shui talisman that protects the home against evil spirits). Justin Mason, of SpamAssassin, is quoted as saying that it looks promising. A paper is available on the algorithm, too (PDF)." -
IBM Donates Java Database App. to Apache Foundation
the_pooh_experience writes "IBM has announced that it will open up Cloudscape by giving it to the Apache Software Foundation. Cloudscape, a small footprint Java database, is primarily used for small scale websites and point-of-sale systems. Its new, opensource name will be 'Derby.' Cloudscape (originally created by Informix, and purchased by IBM in 2001) has been valued by IBM at $85M." -
Lockheed Replaces 10,000 Solaris Seats with Linux
bl8n8r writes "Citing hardware and software TCO, a source close to Lockheed Martin says the aeronautics giant will be replacing 10,000 of its Solaris seats with Linux. The article mentions AutoZone, IBM, SCO and Daimler Chrysler and what may be in store for Lockheed Martin. 'Every engineer has a Microsoft PC sitting next to their Sun Blade,' said their source. 'That's for business applications, and Linux is no threat there. It's Sun who has to worry.' Wait till they find out how much they can save running OpenOffice." -
Reduce C/C++ Compile Time With distcc
An anonymous reader writes "Some people prefer the convenience of pre-compiled binaries in the form of RPMs or other such installer methods. But this can be a false economy, especially with programs that are used frequently: precompiled binaries will never run as quickly as those compiled with the right optimizations for your own machine. If you use a distributed compiler, you get the best of both worlds: fast compile and faster apps. This article shows you the benifits of using distcc, a distributed C compiler based on gcc, that gives you significant productivity gains." -
How Much Java in the Linux World?
jg21 writes "Java is 'incredibly heavily used' in the Linux community, according to Sun's James Gosling, one of Java's co-creators. Gosling was debating Stanford's Lawrence Lessig, Apache co-founder Brian Behlendorf, IBM's Rod Smith, and others at JavaOne this week about the possible merits of open-sourcing Java vs the market's demand for continuing compatibility. But Behlendorf seemed not to agree. So who was right, how many Slashdotters are also Java users? Is "incredibly heavily used" an overstatement by Gosling, who after all helped create the language and therefore might be biased?" -
Stress-Testing The Linux Kernel
An anonymous reader writes "Automating software testing allows you to run the same tests over a period of time, ensuring that you are really comparing apples to apples and oranges to oranges. In this article, Linux Test Project team members share their methodology and rationale, as well as the scripts and tools they use to stress-test the Linux kernel." -
World Computer-Bridge Championship Returns to USA
Stephen Smith writes "Computers are as good as (or better than) the best humans at such games as Othello, checkers, and chess. What game will computers conquer next? If it's not go or poker, it might be the card game bridge. The World Computer-Bridge Championship returns to the USA for the first time in six years, running from 13 July 2004 to 18 July 2004 at the Hilton New York (Concourse A, lower level) in Manhattan. Eight bridge programs are scheduled to compete; our program, Bridge Baron, will try to avenge its loss to Jack in last year's final. Spectators are welcome and admission is free." -
Linux Scores An Ace At Wimbledon
JamesD_UK writes "IBM has a short article with some details of their Linux systems at the Wimbledon tennis championships. Aparantly IBM has been using DB2 on a Linux platform to provide statistics and information on the competition since 1999. VIPs will be offered a chance to use O2's XDA to view match details over wi-fi. Time to apt-get install champagne strawberries kismet?" There's also a BBC article about the system. -
Looking Into The Power Architecture Future
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HP Announces Support For MySQL, JBoss
Chroniton writes "According to InternetNews.com: 'HP stepped up its commitment to open source software Monday by pledging to offer and support the MySQL database server and JBoss application server software in its servers' - it's also mentioned: 'The deal is truly symbiotic. While MySQL and JBoss get backing from a technology driver such as HP, HP gets the added credibility of being cozy with open source, a label many enterprises and HP rivals, such as IBM and Dell, are working toward.'" -
Build Distributed Object Mgmt Frameworks for J2EE
An anonymous reader writes "Many enterprise Java technology developers build their own object management infrastructures to improve application performance. However, traditional object pools encounter problems in applications that run across distributed JVMs on multiple physical machines. In this article, Zhengrong Tang presents an object management framework that uses the concept of scopes to handle distributed systems with ease." -
Cellular Automata and Music Using Java
Justin Powell writes "Take computers, mathematics, and the Java Sound API, add in some Java code, and you've got a recipe for creating some uniquely fascinating music. IBM Staff Software Engineer Paul Reiners demonstrates how to implement some basic concepts of algorithmic music composition in the Java language. He presents code examples and resulting MIDI files generated by the Automatous Monk program, which uses the open source jMusic framework to compose music based on mathematical structures called cellular automata." -
GGF and Grid Security
An anonymous reader writes "Things are changing fast in the grid community. Our communication networks connect millions of systems and billions of individuals on the planet. These myriad systems, and the data they contain, present juicy targets for those who want to steal, damage, corrupt, or otherwise gain unlawful access to those systems." -
Object-Relation Mapping without the Container
Justin Powell writes "If you follow the latest developer buzz then you've likely heard of IOC (Inversion of Control) containers and AOP (aspect-oriented programming). Like many developers, however, you may not see where these technologies fit into your development efforts. Learn where they can fit with a hands-on introduction to using Hibernate and Spring to build a transactional persistence tier for your enterprise applications." -
IBM To Announce Web-Based Desktop Apps
mgoulding writes "IBM is expected to announce a software bundle targeted to business users that will challenge the Microsoft Office package. Unlike Office, the email, word-processing, spreadsheet, and database products will be accessible to Linux, Unix, and heldheld users through a web server. NewsFeed posts the story from CNET." It's certainly something that's been tried before - witness sites like MyWebOS (no longer existing). -
Reboot Linux Faster Using kexec
An anonymous reader writes "Even if your work doesn't require you to reboot your Linux machine several times a day, waiting for a system to reboot can be a real drag. Enter kexec. Essentially, kexec is a fast reboot feature that lets you reboot to a new Linux kernel -- without having to go through a bootloader. Faster reboot is a benefit even when uptime isn't mission-critical -- and a lifesaver for kernel and system software developers who need to reboot their machines several times a day. Kexec is currently available on the x86 32-bit platform only." -
Gentoo Linux Musings
ChaserPnk writes "Gentoo has been in the news recently. First with the news that Daniel Robbins leaving Gentoo and then with Gentoo Linux 2004.1 being recently released. Have you ever wondered how Gentoo got started? An article at IBM DeveloperWorks explains how. Get to know the history of Gentoo." darthcamaro wrote in with a related story that suggests that Gentoo is preparing to change directions soon: "Is Gentoo gearing up to be the third major enterprise distro? That's what an article running on internetnews.com points to. They talked to the head of Gentoo's enterprise efforts. For those that think that Gentoo Enterprise is far off, Gentoo's guy figures if they had the cash they'd be up and running in 6 months." -
What Lies Ahead For Linux
An anonymous reader writes "Here's an interview with Stacey Quandt, a Linux and open source industry analyst. She explains why she feels Linux will overtake Windows as the number one operating system within the next three years." There's some interesting tidbits on what it takes to be an industry analyst as well, and some looking back to when most analysts were unaware of Linux. -
Alan Kay Receives ACM Turing Award
TheAncientHacker writes "Alan Kay, the creator of the Smalltalk computer language (and a good deal of what we call Object Oriented Programming) is the winner of this year's Turing Award from the ACM. Kay is also the co-winner of this year's Charles Stark Draper Prize. For more, check out the website of Kay's latest project, Squeak - an open, highly-portable Smalltalk-80 implementation go to the Squeak homepage or the page of the SqueakLand community which uses Squeak in schools. For more on Kay's Turing Award, see this article on the SqueakLand site." Couple of other awards to announce: bth writes "The Association for Computing Machinery announced that it has recognized Dr. Stuart I. Feldman for creating a seminal piece of software engineering known as Make. Almost every software developer in the world has used Make, or one of its descendants, as a tool for maintaining computer software. Dr. Feldman will receive the 2003 ACM Software System Award." And finally, squidfrog writes "Nick Holonyak Jr., inventor of the LED, is being awarded the $500,000 Lemelson-MIT Prize at a ceremony in Washington. Edith Flanigen, 75, was also recognized, with the $100,000 Lemelson-MIT Lifetime Achievement Award for her work on a new generation of 'molecular sieves,' porous crystals that can separate molecules by size." -
2004: Year of the Penguin?
houseofmore writes "The Toronto star suggests that things are looking good for the Linux desktop this year as more heavy weight commercial vendors get behind it, including HP, Novell, IBM, Sun and... Walmart. It also mentions Red Hat's plan to offer a new corporate desktop edition of their enterprise desktop sometime this year. The article states that more and more companies are considering (and) switching to Linux for their desktop due to expensive Windows licensing fees and high-profile security vulnerabilities." -
Testing Frameworks in Python
An anonymous reader writes "This article looks at Python's two standard modules for unit testing: unittest and doctest. These modules expand on the capability of the built-in assert statement, which is used for validation of pre-conditions and post-conditions within functions. The author discusses the best ways to incorporate testing into Python development, weighing the advantages of different styles for different types of projects." -
Microsoft WiX Code Released to SourceForge.Net
nberardi writes "On Monday, April 5, 2004, as part of the Shared Source Initiative, Microsoft released the source code for the Windows Installer XML (WiX) developer tool to SourceForge under the IBM Common Public License or CPL. The WiX project is the first Shared Source Initiative to go "public" on Source Forge rather than a Microsoft site. It is also the first to use an externally created Open Source license. Microsoft supports the idea that a software developer should be free to choose how they license their work and for the goals of WiX, the CPL was the right fit. Is this another ploy from Microsoft to not look like the bad guy, or do you think they are embracing on the Open Source movement?" Slashdot and SourceForge are both part of OSDN. -
Microsoft WiX Code Released to SourceForge.Net
nberardi writes "On Monday, April 5, 2004, as part of the Shared Source Initiative, Microsoft released the source code for the Windows Installer XML (WiX) developer tool to SourceForge under the IBM Common Public License or CPL. The WiX project is the first Shared Source Initiative to go "public" on Source Forge rather than a Microsoft site. It is also the first to use an externally created Open Source license. Microsoft supports the idea that a software developer should be free to choose how they license their work and for the goals of WiX, the CPL was the right fit. Is this another ploy from Microsoft to not look like the bad guy, or do you think they are embracing on the Open Source movement?" Slashdot and SourceForge are both part of OSDN. -
Microsoft WiX Code Released to SourceForge.Net
nberardi writes "On Monday, April 5, 2004, as part of the Shared Source Initiative, Microsoft released the source code for the Windows Installer XML (WiX) developer tool to SourceForge under the IBM Common Public License or CPL. The WiX project is the first Shared Source Initiative to go "public" on Source Forge rather than a Microsoft site. It is also the first to use an externally created Open Source license. Microsoft supports the idea that a software developer should be free to choose how they license their work and for the goals of WiX, the CPL was the right fit. Is this another ploy from Microsoft to not look like the bad guy, or do you think they are embracing on the Open Source movement?" Slashdot and SourceForge are both part of OSDN. -
IBM Plans Collaboration On Power Architecture
TheInternet writes "According to CNET News, IBM has made a series of announcements regarding the opening-up of the Power chip architecture. The story lacks technical details, but apparently, IBM is going to divulge more information about Power/PowerPC, and expects collaboration from the industry on the future of the chip. Nick Donofrio is quoted as saying: 'We will free electronics manufacturers from the limitations of proprietary microprocessor architectures', and Red Hat and Sony are two companies listed as taking part. Power5 was also shown, as was the Blue Gene/L supercomputer, using 32 500MHz processors to achieve 128 gigaflops." -
A History of PowerPC
A reader writes: "There's a article about chipmaking at IBM up at DeveloperWorks. While IBM-centric, it talks a lot about the PowerPC, but really dwells on the common ancestory of IBM 801" Interesting article, especially for people interested in chips and chip design. -
IBM's Linux Upgrade Roadmap
petrus4 writes "IBM have put together a nine-part series on upgrading from various incarnations of Windows (NT in particular) to Linux. Although it's mainly aimed at corporate customers, it's a good read, and could help the Linux advocacy effort in general." -
Rexx Is Still Strong After 25 years
therexxman writes "March marks the 25th anniversary of the Rexx programming language, and to celebrate the Rexx Language Association is hosting the 15th Annual Rexx Symposium at the IBM Research Labs in Boeblingen, Germany, from May 2 to 6, 2004. Full details of the Symposium can be found in the 2004 Rexx Symposium Announcement. Many of the world's 'Rexxperts' will be in attendance including Rexx's founder, Decimal Arithmetic guru, and IBM Fellow, Mike Cowlishaw." -
Rexx Is Still Strong After 25 years
therexxman writes "March marks the 25th anniversary of the Rexx programming language, and to celebrate the Rexx Language Association is hosting the 15th Annual Rexx Symposium at the IBM Research Labs in Boeblingen, Germany, from May 2 to 6, 2004. Full details of the Symposium can be found in the 2004 Rexx Symposium Announcement. Many of the world's 'Rexxperts' will be in attendance including Rexx's founder, Decimal Arithmetic guru, and IBM Fellow, Mike Cowlishaw." -
Opera Promises Voice-Operated Web Browser
unassimilatible writes "Opera's latest browser talks and listens, according to AP. The new browser incorporates IBM's ViaVoice technology, enabling the computer to ask what the user wants and "listen" to the request. "Hi. I am your browser. What can I do for you?" asked a laptop with the demonstration versions of the browser. The message can be personalized, such as greeting users by name. The computer learns to recognize users' voices, accents and inflections by having them read a list of words into a microphone. Opera plans to first launch an English version of the voice browser for computers running the Windows operating system. Versions for other systems, including handhelds, will follow. Opera's press release has more details, including Opera's hopes that people will adopt this technology for presentations - and to replace PowerPoint." -
Gentoo Linux 2004.0 Released
Quique writes "Gentoo Linux is proud to announce the release of Gentoo Linux 2004.0 for the x86, AMD64, PowerPC, Sun SPARC, and SGI MIPS architectures. Additionally, the Gentoo Hardened team is announcing the inaugural release of a security-enhanced Gentoo platform for the x86 architecture. Installation stages, LiveCDs, and GRP sets can be found on the mirrors. More information about the Gentoo Hardened project can be found on its project page. For more information, please consult the documentation, mailing lists, user forums and official IRC channels. The new Gentoo Store has also been announced." I've put more of the release notes below - might also be worth checking out the tutorial for LPI certification done by the President/CEO of Gentoo; there's also a note about Gentoo's newest meta-release tool, Catalyst below as well. Looks like it's not out yet - stay tuned for more information. " In addition to many bugfixes and security updates since the 1.4 release, Gentoo Linux 2004.0 contains a cutting-edge development toolchain and user environment including, but not limited to, Linux kernel 2.6.3, GCC 3.3.2, GLIBC 2.3.2, KDE 3.2, GNOME 2.4.2, and xfce4.Gentoo Linux 2004.0 marks the debut of Catalyst, the new Gentoo release meta-tool. Using Catalyst, developers and users can create and customize every aspect of their Gentoo Linux system; from installation stages, to bootable LiveCDs, to customized binary packages for the Gentoo Reference Platform (GRP). For more information on Catalyst, please see the Catalyst project page and online documentation."
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Cultured Perl: Fun with MP3 and Perl, Part 2
Ted writes "I continues to look at manipulating and guessing MP3 tags with Perl, FreeDB, and various CPAN models via my autotag.pl application. Writing autotag.pl was grueling but fun. I used fuzzy string matching, FreeDB searches, ID3 versions 1 and 2, and lots of text-mode user interactions. It all came together in an application that I tested thoroughly over the course of a month. Info and Slashdot comments about Part One can be seen here, which was posted in December." -
Cultured Perl: Fun with MP3 and Perl, Part 2
Ted writes "I continues to look at manipulating and guessing MP3 tags with Perl, FreeDB, and various CPAN models via my autotag.pl application. Writing autotag.pl was grueling but fun. I used fuzzy string matching, FreeDB searches, ID3 versions 1 and 2, and lots of text-mode user interactions. It all came together in an application that I tested thoroughly over the course of a month. Info and Slashdot comments about Part One can be seen here, which was posted in December." -
IBM Tries Middleware For MMO Economies
Thanks to Wired News for its article discussing IBM's new Business Integration for Games (BIG) middleware for online gaming, technology which "lets game publishers install billing software to keep track of transactions in their online worlds", and IBM claim might "make it easier for the publishers to charge players to gain access to new content or new areas to explore -- something that currently has to be done with expansion packs and incremental product releases." According to the IBM project manager, the BIG project could "allow users to unlock new weapons or powers by paying for them within the context of the game", and it's also suggested that the tech, though just a sophisticated in-game billing system, might mean "hard-core fans could develop their own content, insert it into the game and make money from other fans." -
Behind the Scenes in Kernel Development
An anonymous reader writes "Some interesting changes took place in the way the Linux kernel is developed and tested. In many ways, the methods used to develop the Linux kernel are much the same today as they were 3 years ago. However, several key changes have improved overall stability as well as quality. This article takes a look behind the scenes at the tools, tests, and techniques -- from revision control and regression testing to bugtracking and list keeping -- that helped make 2.6 a better kernel than any that have come before it." We might as well mention here (again) that a couple of new kernels are out: leif.singer writes "2.6.3 and 2.4.25 are out, fixing another vulnerability in do_mremap()." -
Rexx for Everyone
An anonymous reader writes "It's easy to get lost in the world of 'little languages' -- quite a few have been written to scratch some itch of a company, individual, or project. Rexx is one of these languages, with a long history of use on IBM operating systems, and good current implementations for Linux and other Free Software operating systems. Rexx occupies a useful ecological niche between the relative crudeness of shell scripting and the cumbersome formality of full systems languages. Many Linux programmers and systems administrators would benefit from adding a Rexx implementation to their collection of go-to tools." -
A Power Users Look at Linux on the Mac
An anonymous reader writes "Even though most Linux users have treated Linux as an operating system for their x86 white boxes, Linux runs equally well on PowerPC machines. This article looks at Linux on the PowerPC and the appealing range of PPC machines produced by Apple, where the option of using Linux is of great value to many users." -
Heavy-Duty System Administration Utilities?
leandrod asks: "I am in the process of helping a small software company define the infrastructure for their major client's new system. It is a big country, and it is a medium-sized client planning on going big. We are planning to standardize on Debian GNU/Linux. I am aware I can have IBM Tivoli Maestro for GNU/Linux for production scheduling, and BEA's Tuxedo TP monitor, but they are unsupported under Debian. I am also aware of one or two free TP monitors, but they are either incipient or stagnating. I couldn't find a production scheduler. I know I can do lots with the standard tools, but keep in mind I am targeting a transaction-processing bureau for a big operation with hundreds of thousands of terminals and millions of users, something like a poor man's Wal-Mart, or even Visa. Are there vendors out there willing to support Debian or just GNU/Linux in general? If not, are there free software projects that accomplish the same thing?" -
Heavy-Duty System Administration Utilities?
leandrod asks: "I am in the process of helping a small software company define the infrastructure for their major client's new system. It is a big country, and it is a medium-sized client planning on going big. We are planning to standardize on Debian GNU/Linux. I am aware I can have IBM Tivoli Maestro for GNU/Linux for production scheduling, and BEA's Tuxedo TP monitor, but they are unsupported under Debian. I am also aware of one or two free TP monitors, but they are either incipient or stagnating. I couldn't find a production scheduler. I know I can do lots with the standard tools, but keep in mind I am targeting a transaction-processing bureau for a big operation with hundreds of thousands of terminals and millions of users, something like a poor man's Wal-Mart, or even Visa. Are there vendors out there willing to support Debian or just GNU/Linux in general? If not, are there free software projects that accomplish the same thing?"