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Dedication trumps talent when looking for info on Linux kernel

Author: JT Smith

LinuxJournal.com has the article: “There are many sources of information about the Linux kernel, but not many on how to learn
about it. Someone who wants to learn about the Linux kernel will find themselves faced with a
huge array of incomplete and slightly outdated HOWTOs, tutorials and books. Combine this with the fact that
most of the comments in the code seem to be optimized for people who already know their way around can
make the task of coming up to speed on the Linux kernel a daunting one. ”

Category:

  • Linux

Use the Web with Python

Author: JT Smith

Ursus Maximus writes, “Python is a very easy to learn and use programming language. Especially useful are the many library modules that allow you to easily use the web to do things that would otherwise be extremely difficult to do.

Python Cityis a new web site that hosts several open source Python scripts that allow you to manipulate the internet in intriguing ways.
For instance, the web spider mygale allows one to crawl the web and find all online articles mentioning ‘Python’. All the scripts at Python City are works in progress, so you can easily manipulate the code to allow you to crawl the web and search for other items of interest to you personally.

Another script askMerlin.py is an online Oracle that can answer any question you may ask it by scanning the web and using artificial intelligence techniques. Yet another script Decision_Analysis can help a person make decisions on any difficult subject at hand.
The real power of these scripts is that they are easily customizable, and the Python community can help answer any questions you may have as you proceed.

Python City also has links to 14 different online tutorials to help you learn Python. Python can be easily learned, using one or more of these tutorials, in a few hours by anyone with previous experience in any other programming language. Even a total newbie to programming can learn Python is a couple of weeks. The site also hosts detailed reviews of 17 different Python books, all reviewed from the perspective a relative newcomer to the language and to programming in general.

Guido van Rossum, the creator of the open source Python lnaguage, made headlines a few years ago with his Computer Programming for Everbody, or CP4E, initiative. It is Guido’s fondest goal to help create a computer language and a community surrounding it that can open up the seemingly esoteric world of programming to every educated person. The Python City web site is just one small step in that direction. It is a great site for newbies who think they may want to learn how to program, and especially if they are interested in web programming and open source coding in general.

New CEO, new SuSE: Company aims for profitability, number one server OS

Author: JT Smith

By Steven J. Vaughan-Nichols

Having welcomed new CEO Gerhard Burtscher in November, SuSE
is aggressively pursuing its plans to be a major server player.

This comes after a period of disorganization at SuSE. Former CFO
Johannes Nussbickel is returning to his CFO post after being a
caretaker CEO since June. In addition, former CEO Roland Dyroff has
been placed in charge of North American marketing.

Burtscher, a long-time computer industry executive, says his short-term goal is “to reach the planned turnover (total sales) for 2001, which is EUT 40
million. We will just about reach this goal, despite the current
economic situation worldwide. Thus, our turnover growth of 50 percent
is far above the sector growth in the whole IT industry.”

As a private company, SuSE doesn’t have to report its numbers, but
Stacey Quandt, Open Source analyst for Giga, says that these
numbers sound reasonable. She adds that there’s a clear trend in
Europe toward server consolidation and a move away from Netware
and toward Linux. With its strong European position, Quandt notes, “SuSE is ideally positioned to take advantage of these trends.”

Specifically, Burtscher proposes to make SuSE profitable in 2002 by
“the extension of our business product line for medium-sized
enterprises,” and also by “providing Linux solutions and services to
large enterprises with complex IT-requirements. Moreover, the public
sector will get more attention.”

In practice, this means that while SuSE will continue to ship its popular
everything-and-the-kitchen-sink Linux distribution, it will be
spending much more of its energy on its business versions of Linux
for the complete IBM server line, and it has released SuSE 7.3 for
SPARC, working with SAP R/3 migration customers and other mid-
sized and up companies.

In particular, SuSE’s partnership with IBM is continuing to expand.
Working on the success of its port of SuSE Linux for IBM mainframes,
SuSE recently released its SuSE Linux Enterprise Server 7 for S/390.

SuSE is working on more than just IBM mainframes. SuSE’s, along
with rival Turbolinux, Linux for the IBM iSeries, formerly known as
the AS/400 line, is now available in a Test Drive version. Red Hat, the last of the trio of Linux distributors working with IBM, will
have its iSeries Linux available for test-driving in January.

It doesn’t surprise Quandt that SuSE’s technical working relationship
with IBM has worked out so well. She observes that “SuSE has a very
strong engineering team.”

SuSE’s product line is also branching out from Linux porting. The
company recently released SuSE eMail Server III. This Linux based e-
mail package is based on the Cyrus IMAP server, the IMP webmail
client, and the ever-popular Postfix Mail Transfer Agent.

This is no mere by-product of SuSE’s Open Source work, Burtscher
explains. “The SuSE Linux distribution will continue to be the main
product for technical-oriented private users. In addition, we will
increasingly penetrate the market with products tuned to business
users in the enterprise. During the past months, we have already
released a number of products targeting enterprise business users,
and we will continue to intensify the significance of this business.”

To make this happen, SuSE will be moving into customized
programming, as has Linuxcare. SuSE will be doing this, says
Burtscher, though newly created SuSE Business Units moving “closer
to the customers to determine what is needed. Therefore, we expect
to generate more specific solutions tailored to the individual needs of
our customers. We want to understand the respective requirements in
a more distinguished manner and translate them to the ideal
products.”

“SuSE,” Burtscher says, “is not here for the overnight success or great
headlines. We are here to stay the course in bringing an alternative to
what many see as total domination of the operating system
environment. SuSE will continue to concentrate on its core markets in
Europe and in the United States. Earlier this year, we successfully restructured our U.S. operations, and we continued to grow SuSE’s market share after this realignment.”

Despite its U.S. employee cutbacks in February, Roland Dyroff, SuSE
co-founder and former CEO, and currently head of SuSE’s North
American efforts, reports that SuSE’s U.S. 2001 revenue in the first
three quarters was 80 percent higher than over the same period in
2000. In addition, with Dyroff doing some wheeling and dealing, in
November SuSE became a value-added distributor for IBM’s Linux
products — such as DB2, Domino, and WebSphere — in Europe, the
Middle East and Africa.

What does it all mean? For one, that SuSE is heading as fast as
possible to the business market with its close IBM ties.

From Burtscher’s perspective, SuSE’s competition is not the other
Linux companies, because “SuSE Linux is superior to the competitors’
products in terms of comfort, stability and security.” Instead, he says,
“we view Microsoft and Sun as our core competitors.”

SuSE won’t be competing hard with Microsoft on the desktop,
though. Burtscher explains: “Apart from a few large projects like the SmartClient infrastructure we implemented at Debeka Insurance group, Linux on the desktop is used mainly by private users.” In business, though, Linux on the desktop is a much more difficult sale because businesses “fear the expenses and workload incurred by
staff training. A Linux migration of the server infrastructure does not
pose this problem. The clients can remain Windows, while the servers
migrating to Linux gain in availability, performance, and scalability. We
have a clear advantage in this respect.”

And the long-term goal for SuSE? “In the past, nobody believed that
mission-critical applications ran on Linux. However, opinions have
changed drastically. Yet, there is still a lot to do. In the past, the
general notion was that you would always be on the safe side using a
Unix system. Today, many people think the same about Microsoft. IT
managers interested in Linux have a lot of pressure because they fear
that they may be under the heat if something goes wrong.
Linux is on its way to standardizing the enterprise computing. It’s our
goal to make it the global standard.”

Category:

  • Open Source

Debian Weekly News for December 27

Author: JT Smith

It’s posted at LWN.net. Among the items: “Localizing Debian. Michael Bramer [3]reported about another attempt
he made, to make public use of translated packages descriptions, that
he maintains. He copied the interface of [4]packages.debian.org to
the [5]DDTP server in order to provide a multilingual package search
facility. Currently only German and Brazilian Portuguese are
supported, but more languages will follow as soon as more descriptions
are translated to these languages. Michael would like the official
packages.debian.org server to support this. Help is appreciated.”

Category:

  • Linux

EnGarde: Security update to stunnel

Author: JT Smith

Posted at LWN.net: “There is a format string vulnerability in stunnel which may allow an
attacker to exploit a victim by impersonating a mail server.”

Category:

  • Linux

New hope for Morpheus file swappers

Author: JT Smith

ZDNet reports that peer-to-peer company MusicCity, although it’s in the midst of a potentially crippling lawsuit leveled by the recording and movie
industries, is planning a new, more powerful version
of its popular file-swapping software.

Stand by for more Web attacks in 2002

Author: JT Smith

Reuters reports security experts predict that “viruses and their cousins, the self-propagating worms, will find new
and even more nasty ways to attack computer systems, possibly even hitting mobile devices,
pocket PCs and smart phones in the coming year.”

Category:

  • Linux

Kernel hacker interview: Dave Jones

Author: JT Smith

Jeremy writes, “Kerneltrap has recently interviewed Dave Jones who currently lives in London, employed by SuSE as a Linux kernel hacker. In the past six months since he graduated from the University of Glamorgan he has gotten involved in an impressive range of kernel related projects, including Powertweak, x86info, OProfile and the Kernel Janitors Project. Additionally, he maintains a -dj patch for the 2.5 development kernel, helping to sync it with the stable 2.4 kernel as well as offering increased stability.”

Category:

  • Linux

RedHat 7.2, Mandrake 8.1 on the desktop

Author: JT Smith

Joseph Tan writes: “This
article looks at the usability of RedHat 7.2 and Mandrake 8.1 as desktop operating
systems. We looked at Linux’s port of Quake 3 and Return to Castle Wolfenstein and the performance was compared to Windows XP. Read the article at tech-junkie.com.

Category:

  • Linux

Was 2001 Microsoft’s big year?

Author: JT Smith

PCWorld: “Legal wins aside, Gates has also pushed his company ahead with new
technology, analysts say. Even as the PC begins to lose steam due to
oversaturation in the market and competition from new computing
devices, the company that was founded on a PC-centric philosophy
continues to increase its yearly revenue at a steady clip.

“Gates and his team have certainly created a family of products that dominate the desktop and now are the leading provider of
operating systems for servers,” said Dan Kusnetzky, an analyst with IDC. “That’s pretty impressive.”