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Book Reviews

The Official Ubuntu Book 139

Craig Maloney writes "Over the long history of Linux, there have been many different distributions. One of the most famous distributions, love it or hate it, is the Ubuntu distribution. Ubuntu has come quickly from being the new kid on the block with the Warty Warthog release (4.10) to the most recent release Gutsy Gibbon (7.10). In that three year span, Ubuntu has grown from a handful of enthusiasts and developers to a thriving worldwide community. The Official Ubuntu Book is the official book from Canonical, which describes not only the Ubuntu distributions, but also the community from which Ubuntu is derived." Read below for the rest of Craig's review.
Supercomputing

NEC SX-9 to be World's Fastest Vector Computer 137

An anonymous reader writes "NEC has announced the NEC SX-9 claiming it to be the fastest vector computer, with single core speeds of up to 102.4 GFLOPS and up to 1.6TFLOPS on a single node incorporating multiple CPUs. The machines can be used in complex large-scale computation, such as climates, aeronautics and space, environmental simulations, fluid dynamics, through the processing of array-handling with a single vector instruction. Yes, it runs a UNIX System V-compatible OS."
Unix

Investment Firm Bids to Buy SCOs UNIX Operations 177

WebCowboy writes "It appears that there are still enough people out there deluded enough to see value in SCOs UNIX operations. York Capital Management has put in a $36 million bid for SCOs UNIX operations. The offer includes coverage of up to $10 million for payment of legal fees and York Capital would assume ownership of the disputed UNIX IP as well as what is left of the lawsuits. Interestingly, SCO has offered this up for competitive bid (who would want to though?). Upon completion of the transaction, should bankruptcy court approve, SCOX would become solely a mobile applications provider (which is the only part of SCOs offerings that have undergone any meaningful development for quite some time)."

Rob Malda Answers Your Questions 221

Last week hundreds of you posted questions for Slashdot's CmdrTaco, AKA Rob Malda. Today we present his answers to 10 of the highest-moderated questions. CT: You can continue to sign up for 10 year anniversary parties but we're already working on shipping shirts so you won't be able to get a care package... but you can still try to run for the big grand prize by just taking videos of pictures or just doing something cool at your parties to prove that we should have been there.
Unix

Nominate SysAdmin of the Year By Oct. 12 76

PMcGovern writes "Deadline for nominations for SysAdmin of the Year 2007 is this Friday Oct. 12. The award is sponsored by Slashdot, SourceForge, Digg, Usenix, Lopsa, Splunk, and Naspa. The first 2500 sysadmins nominated win a free SysAdmin Rockstar tee shirt. Prizes include a MacBook Pro, a non-bricked Apple iPhone, Gibson guitar, Splunk license, a full-paid trip to the LISA conference, cases of Red Bull, and more. If you know a sysadmin that goes beyond the call of duty, nominate them."
Novell

Novell to SCO - Pay Up 151

gosherm writes with word that, now that the dust is beginning to settle on the long-running SCO case, Novell wants to get paid. Now. They're requesting that the customary stay on SCO's finances (as a result of their bankruptcy) be lifted so that Novell can begin recouping some of its losses from the protracted legal battle. "'We need to adjudicate if this is money owed to Novell or if it is Novell's property,' said Bruce Lowry, spokesman for Novell. That could determine how quickly Novell can recover those funds. And time is of the essence since there's a possibility SCO 'may run low or even completely out of cash during the process of trying to reorganize,' Novell said in court documents filed Thursday. Novell is also trying to protect royalties SCO collects from Unix and Unixware software licensees and remits annually to the software developer. SCO is required to continue to remit between $500,000 and $800,000 annually to Novell -- the next payment is due Nov. 14. SCO remitted $696,413 to Novell between the third quarter of 2006 and the second quarter of this year."
Book Reviews

GIMP 2 for Photographers 471

Jon Allen writes "A glance through any photography magazine will confirm that Adobe Photoshop is the accepted standard image editing software, offering almost unparalleled power and control over your images. However, costing more than many DSLR cameras, for non-professionals it can be a very hard purchase to justify (and of course for Linux users this is a moot point, as Photoshop is not available for their platform). Luckily, the free software community has provided us with an alternative. The GIMP, or Gnu Image Manipulation Program, offers a huge amount of the power of Photoshop but is available at no cost. Additionally GIMP is cross-platform, available for Windows, Mac, Linux, and Unix." Read below for the rest of Jon's review.

Halo 3 Causing Network Issues 306

Recently at my university where I'm a student and a sys admin, we have been experiencing some odd outages, in particular since the 25th of September. The outages seemed to occur between 8 PM and 12:00 AM — peak gaming hours for our dorms. It just happens that Halo 3 came out on the 25th of September. Upon further investigation we found that our network routers were shaping TCP packets, but not UDP. Once we applied UDP shaping as well, all network outages ceased. Gamers complained, but university students attempting to access network resources such as our UNIX clusters were satisfied.
Security

When Not to Use chroot 407

Hyena writes "Linux guru Alan Cox is quoted as saying 'chroot is not and never has been a security tool' in a KernelTrap article summarizing a lengthy thread on the Linux Kernel mailing list. The discussion began with a patch attempting to 'fix a security hole' in the Unix chroot command, trying to improve the ability of chroot to contain a process. When it was pointed out that people have been using chroot as a security tool for years, another kernel hacker retorted, 'incompetent people implementing security solutions are a real problem.' A quick search on the terms 'chroot+security' quickly reveals that many people have long thought (wrongly) that chroot's purpose was for improving security."

Eclipse Makes Java Development on the Mac Easier 205

An anonymous reader writes "While the Java development environment is fully integrated into Mac OS X, the Eclipse developer IDE brings a fully integrated Java development environment to Mac OS X that provides a more consistent and easier to develop cross-platform experience. This article shows you how quickly you can be up and running with Eclipse and Java development on the Mac. 'Whether you're a Mac OS X Java developer working on cross-platform Java projects, a Linux developer switching to Mac OS X because of its UNIX-based core, or a general Java developer looking to develop applications targeted to Mac OS X, you'll want to look at the Eclipse IDE because it provides a solution to each of these development needs. While Mac OS X provides Xcode as its primary Java development IDE, Eclipse provides a more robust cross-platform development environment, with application frameworks for reporting, database access, communications, graphics, and more, and a rich-client platform framework for building applications.'"
Space

GPS Transitions to New Control System 170

gsfprez writes "It took us a long time, but the Air Force has finally moved off of the 1970's mainframe GPS control system and is now running on a new Unix-based Control System called AEP — Architecture Evolution Plan. It's important to remember that current GPS satellites are basically solar powered iPod shuffles with atomic clocks that simply playback whatever we upload into them at a precise rate. They don't actually have any idea where they are — its the control system at Schriever Air Force Base that does. The new system will be a lot cheaper to support and modify since Sun stocks things like SATA drives - while digging up Saturday Night Fever-era DASDs isn't simple. AEP will also allow us to be ahead of the curve: we're basically good to go to fly the new IIF birds."
The Courts

SCO Blames Linux For Bankruptcy Filing 321

Stony Stevenson writes "SCO Group CEO Darl McBride is now claiming that competition from Linux was behind the company's filing of Chapter 11 bankruptcy. 'In a court filing in support of SCO's bankruptcy petition, McBride noted that SCO's sales of Unix-based products "have been declining over the past several years." The slump, McBride said, "has been primarily attributable to significant competition from alternative operating systems, including Linux." McBride listed IBM, Red Hat, Microsoft, and Sun Microsystems as distributors of Linux or other software that is "aggressively taking market share away from Unix.""
The Courts

Judge Kimball Strikes SCO's Jury Trial Demand 149

watchingeyes writes "In a ruling on various pre-trial motions in limine and other, similar motions in the SCO vs Novell case, Judge Kimball today issued a ruling striking SCO's demand for a jury trial, ruling that Novell's claims seek equitable, and not legal relief. In addition, he denied SCO's request for entry of judgment that would allow them to appeal his ruling on the UNIX copyrights and Novell's waiver rights, ruling that if SCO wants to appeal any of his rulings, it can do them all at once after trial. He also granted Novell's request to voluntarily dismiss its own breach of contract claim, denied SCO's motion to exclude press coverage and evidence from the IBM case, granted Novell's motion in limine preventing SCO from contesting his summary judgment ruling at trial, granted Novell's second motion in limine preventing SCO from arguing that SCOsource licenses that license SVRx only incidentally aren't SVRx licenses, denied another SCO motion in limine which improperly asked the Judge to issue rulings on contractual issues and denied Novell's final motion in limine which sought to prevent SCO from contesting Novell's apportionment of royalties analysis. Looks like SCO will be facing a trial in-front of a judge which has already ruled against them numerous times."

Xbox Live Disallows Linux, Unix As Keywords 281

shafty023 writes "The Xbox Live online service disallows screen names like LINUXRULES, L I N U X, and other variations of these kinds. Other bloggers are reporting that variants of 'Unix' also result in the message: 'Your motto contains inappropriate language. Please try again.'" If this is an extension of Microsoft's anti-Linux campaign, perhaps it's time they gave it up.
Patents

SCO Wants Summary Ruling, Wants To Appeal Unix Ownership Decision 111

An anonymous reader writes "SCO is asking the court to enter a final judgment on the Unix ownership issues so that it can seek an immediate appeal. The logic for this, according to Groklaw Editor Pamela Jones, is that SCO would rather appeal right away so it can try all its claims at IBM, should it successfully appeal the judge's order. 'Otherwise, SCO has to wait until Novell goes through trial to a verdict and then appeal, and while it is in the appeal process, IBM would go forward in its now much smaller version, based on the August 10th ruling ... The trial starts, though, in less than a month and it will last less than a week, so none of this makes any sense if you look at a calendar. I think, therefore, it must be about FUD, so it sounds like SCO is on the move again.' The text of the request is available online. "
Businesses

System Admin's Unit of Production? 556

RailGunSally writes "I am a (strictly technical) member of a large *nix systems admin team at a Fortune 150. Our new IT Management Overlord is a hardcore bean-counter from hell. We in the trenches have been tasked with providing 'metrics' on absolutely everything from system utilization to paper clip recycling. Of course, measuring productivity is right up there at the top of the list. We're stumped as to a definition of the basic unit of productivity for a *nix admin. There is a school of thought in our group that holds that if the PHBs are simple enough to want to operate purely from pie charts and spreadsheets, then we should just graph some output from /dev/random and have done with it. I personally love the idea, but I feel the need for due diligence, so I put the question to the Slashdot community: How does one reasonably quantify admin productivity?"
Wine

Wine 0.9.44 Released 201

jshriverWVU writes to let us know about the release of Wine 0.9.44. Wine is a free implementation of Windows on Unix/Linux. New in this release are: better heuristics for making windows managed; automatic detection of timezone parameters; improvements to the built-in WordPad; better signatures support in crypt32; still more gdiplus functions; and of course lots of bug fixes.
Unix

Sys Admin Magazine Ceases Publication 134

keithl writes "I received a postcard in the mail today informing me that Sys Admin magazine has ceased publication. 'We regret to inform you that the magazine has ceased publication effective with the August 2007 issue.' Only paid subscribers with remaining issues receive this mailing. If you do nothing, they will send you a copy of the Sys Admin archive CD (1992 – August 2007), or you can return the card for a full refund of all unsent issues. The deadline to return the postcard for a refund is October 1, 2007." The magazine's Web site has no word that I could find on the closing down of print publication.
Caldera

Investors Bailing On SCO Stock, SCOX Plummets 368

HailDorothy writes "SCO's stock price is plummeting in the aftermath of Judge Kimball's ruling that Novell owns the UNIX copyrights, as we discussed earlier. '[W]e will continue to explore our options with respect to how we move forward from here,' SCO said in a public statement issued in a futile attempt to calm investors. SCO's stock price has fallen 70 percent during trading today, reaching a 52-week low. It looks like the end is near for SCO, which still owes Novell 95 percent of the SVRX UNIX royalties it collected from Microsoft and Sun through the SCOsource program. As Judge Kimbell noted in his ruling, it's unlikely that Novell will ever be able to collect on those royalties."

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