An anonymous reader writes "Ars Technica has a concise introduction to PC-BSD, a FreeBSD derivative that emphasizes ease of use and aims to convert Windows users. The review describes the installation process, articulates the advantages of PC-BSD,and reveal some of the challenges that the reviewer faced along the way. From the article: 'In the end, I would suggest this distribution to new users provided they had someone to call in case of a driver malfunction during installation. I would also recommend PC-BSD to seasoned Unix users that have never tried using FreeBSD before and would prefer a shallower learning curve before getting down to business.'"

Bob Uhl writes "I've just finished reading a review copy of O'Reilly's latest GNU/Linux title, Linux System Administration. It's a handy introduction for the beginner GNU/Linux sysadmin, and a useful addition to an experienced sysadmin's bookshelf. The book is essentially a survey of various Linux system-administration tasks: installing Debian; setting up LAMP; configuring a load-balancing, high-availability environment; working with virtualization. None of the chapters are in-depth examinations of their subjects; rather, they're enough to get you started and familiar with the concepts involved, and headed in the right direction." Read below for the rest of Bob's review.

tykev writes "The Director of Unix Software at NVIDIA talks about Linux drivers, planned features, development cycle, and the open source Nouveau driver. (The interview is in English but all the comments are in Czech.) Quoting: 'NVIDIA's stance is to neither help nor hinder Nouveau. We are committed to supporting Linux through a) an open source 2d "nv" X driver which NVIDIA engineers actively maintain and improve, and b) our fully featured proprietary Linux driver which leverages common code with the other platforms that NVIDIA supports.'"

rabblerouzer writes "Antiforensic tools have slid down the technical food chain, from Unix to Windows, from something only elite users could master to something nontechnical users can operate. 'Five years ago, you could count on one hand the number of people who could do a lot of these things,' says one investigator. 'Now it's hobby level.' Take, for example, TimeStomp. Forensic investigators poring over compromised systems where Timestomp was used often find files that were created 10 years from now, accessed two years ago and never modified."

An anonymous reader writes "Even the old mainframe strongholds, the financial markets, are moving away from big iron. The New York Stock Exchange is one of them, as it's leaving the mainframe for AIX and Linux. They're doing it to save money; it seems that transactions are going to cost half as much on Unix and Linux as they did on the mainframe." The first phase of the transition happened last Monday.

MythMoth wonders: "We've heard all about the pain and discomfort of working with Windows' User Account Control (UAC) switched on, but now Ian Griffiths is explaining that the developers are the problem — they brought it on themselves. In earlier articles we have heard that Microsoft think that everyone should do it like this — Ian does acknowledge that things are better in the Unix world, but is he right? Is the onus now on the developers to help fix a problem that they did not cause?" Rather than ask the user for permission on every operation, what other ways could Microsoft have improved Vista's security?

jlcopeland writes "For two decades I've hated the command prompt in DOS and Windows. Inconsistencies abound and everything is a special case. The fallback on a Microsoft box has been running a Unix shell under Cygwin or installing Microsoft's own Services for Unix (or its predecessor, Softway's Interix), or by scripting in Perl, but those only get you so far. Having co-written nine years worth of trade rag columns using mostly Perl as the implementation language for the samples, and thinking of every problem that comes across my desk as an excuse to write a little bit of scripting code, I've got some well-formed views about scripting languages and what works and what doesn't. That means I've been eagerly watching the development of PowerShell since it was called Monad. It's got the advantage of being a unified command-line interface and scripting language for Windows, even if it does have a dorky name." Read the rest of Jeffrey's review.

jenwren1010 writes to mention that IBM has just announced the new open beta version of their virtual Linux environment that allows users to run x86 Linux programs on POWER processor-based IBM System p servers. "Designed to reduce power, cooling and space by consolidating x86 Linux workloads on System p servers, it will eventually be released as the [rolls-off-the-tongue] 'IBM System p Application Virtual Environment (System p AVE).' With a 31.5% global revenue share during 2006, IBM hopes to build on System p UNIX success and extend firmly into the Linux marketplace. Considering there are almost 2,800 applications that already run natively on Linux on System p servers, the chances are good that it will succeed."

rm69990 writes "Novell has filed 4 motions for Summary Judgment against SCO, which essentially ask the court to toss the remainder of SCO's case that isn't already being arbitrated between SUSE and SCO. One seeks a ruling from the court that Novell transfered none of the copyrights in Unix to SCO, which is backed up by many exhibits and declarations from people who negotiated the deal. Another, along the same lines, asks the court to toss the portions of SCO's Unfair Competition and Breach of Contract claims pertaining to the Unix copyrights. The third asks the court to rule that Novell did not violate the Technology License Agreement between SCO and Novell, and last and also least, the fourth seeks to toss the Slander of Title for the additional reason that SCO has failed to prove any special damages. These motions follow 2 motions for summary judgment filed by Novell late last year on 2 of their counterclaims."

BlueVoodoo writes "On UNIX systems, each system and end-user task is contained within a process. Learn how to control processes and use a number of commands to peer into your system."

bl8n8r writes "The popular book author has started the O'Reilly School of Technology which offers online training and certification. "The O'Reilly School of Technology and the University of Illinois have partnered to offer Certificates of Professional Development in information technology and related skills." Among classes offered are Linux/Unix administration, Open Source coding, Java coding, C Programming and others."

Simon P. Chappell writes "These days, Brazil is no longer just on the map for its fine coffee and martial arts. They have a few other reasons and one of them is called Lua. Lua is an open-source scripting language that was originally designed for small size and excellent portability to support its use in embedded systems. Like anything good, it didn't take long for it to be discovered by others looking for a small and efficient scripting language."

Fished asks: "This may be a selfish question, but so far as I can tell it hasn't been asked before. I'm currently a Solaris System Engineer in a Very Large Company. This Very Large Company has predictably standardized on Windows as their corporate desktop. However, they are also of the opinion that nobody needs anything -but- Windows on their desktop. If you're a UNIX/Linux systems engineer/administrator in a large company, do they give you a desktop for the platform you manage? Do you have any tips on justifying your need for a second, UNIX-based desktop to the powers that be?"

markmcb writes "Have you ever wondered how vulnerable your computer is from the first bit you write to the hard drive all the way until you have a fully patched system? If so, Matthew Vea has posted a concise summary of security strengths and shortcomings for twelve of the major operating systems of 2006/2007. In his summary, Matt tests each OS with widely available tools like nmap and Nessus, and notes responses at install, pre-patch, and post-patch times for each system. After the tedious job is done, he produces results that will make both the Apple and Windows communities cringe with regards to security. From the article: 'As far as straight-out-of-box conditions go, both Microsoft's Windows and Apple's OS X are ripe with remotely accessible vulnerabilities ... The UNIX and Linux variants present a much more robust exterior to the outside. Even when the pre-configured server binaries are enabled, each [Linux] system generally maintained its integrity against remote attacks.'"

An anonymous reader writes "With KDE 4.0 being expected some time this year, expectation runs high in the linux/unix users camp and the media read a lot between the lines of what the KDE developers say and do. In some ways KDE will provide a standard as to how a desktop should look and behave. This interesting article wonders whether KDE 4.0 will become the complete desktop which will meet the needs of a wide cross section of computer users. One of the common complaints that some Linux users have over KDE is that it is too cluttered. And by addressing this need without putting off the power users, the KDE developers could make it an all in one Desktop. Keep in mind that KDE 4.0 is based on Qt 4.0 and so can be easily ported to Windows and other OSes too which makes this thought doubly relevant."

Gibbs-Duhem writes with news that MIT has dropped its subscription to the Society of Automotive Engineers' web-based database of technical papers over the issue of DRM. The SAE refuses to allow any online access except through an Adobe DRM plugin that limits use and does not run on Linux or Unix. Also, the SAE refuses to let its papers even be indexed on any site but their own. SAE's use of DRM is peculiar to say the least, as they get their content for free from the researchers who actually do the work. And those researchers have choices as to where they send their work, and some of the MIT faculty are pretty vocal about it. From the MIT Library News: "'It's a step backwards,' says Professor Wai Cheng, SAE fellow and Professor of Mechanical Engineering at MIT, who feels strongly enough about the implications of DRM that he has asked to be added to the agenda of the upcoming SAE Publication Board meeting in April, when he will address this topic."

Rob writes "The wait is almost over. It may have taken two weeks longer than Red Hat would have liked, but Red Hat Enterprise Linux 5, the updated version of the company's commercial Linux platform, will be launched along with a bevy of new products and services on March 14. The delivery of RHEL 5, the fourth major commercial server release for Red Hat, will better position its Linux against Novell's SUSE Linux Enterprise Server 10 as well as Windows, Unix, and proprietary platforms. RHEL 5 has been cooking for more than two years and includes changes to the Linux kernel. In addition to the support for the Xen hypervisor, RHEL 5 also has an integrated version of Red Hat Cluster Suite, the company's high availability clustering software, as well as support for iSCSI disk arrays, InfiniBand with Remote Direct Memory Access (RDMA), and the SystemTap kernel probing tool."

GREYCstoration is an open-source tool able to de-noise, inpaint, or resize 2D color images. This is a command-line program developed by the IMAGE team of the GREYC Lab in France and is available for Unix, Mac, and Windows systems under the CeCILL license. The algorithm is based on anisotropic diffusion partial differential equations. These equations are able to smooth an image while preserving its main structures. The demo page presents interesting examples of color image de-noising and reconstruction. This is a serious free alternative to commercial products like Noise Ninja or Neat Image that perform the same kinds of operations. The tool is still a little bit hard to use (command-line based), but I hope the simple C++ API will ease the integration of the algorithm in more user-friendly interfaces. Previous versions of GREYCstoration are already available in Digikam and Krita.

ogar572 asks: "There has been an ongoing and heated debate around the office concerning the definition of what /etc means on *nix operating systems. One side says "et cetera" per Wikipedia. Another side says it means 'extended tool chest' per this gnome mailing list entry or per this Norwegian article. Yet another side says neither, but he doesn't remember exactly what he heard in the past. All he remembers is that he was flamed when he called it 'et cetera', but that 'extended tool chest' didn't sound right either. So, what does it really mean?"

An anonymous reader asks: "Microsoft Windows, from 2000 forward (except ME) offers secure certificate and private storage at the OS level in what is called a protected store. Offline, it's encrypted by a combination of the user's password and a session key stored on the filesystem. When the OS is running, the private keys stored are available to the logged in user, optionally encrypted with another password. The keys are stored in protected memory, so no applications can access them without going through the Microsoft CAPI calls. This code also is FIPS 140-1 level 1 (the best one can get for software cryptography modules) compliant." Does any other OS provide this kind of feature at the OS-level? If so, who? If not, why?