Feb 06, 2010 GMTRecently there has been a discussion on the Linux Professional Institute (LPI) mailing list about why LPI does not publish its own training materials to help students prepare for their tests. I started to answer in the mailing list, but instead I decided to answer here.LPI, of course, is a non-profit organization that creates certification exams for Linux systems administrators. It is distribution neutral, and tries to be comprehensive in its tests.When we started LPI many years ago, there was a long discussion about whether LPI should create its own training materials.At that time "Linux" was a fledgling industry, and the number of Linux books, publications and (particularly)...
Paw Prints: Writings of the maddog
Jan 29, 2010 GMTFour or five years ago I learned of Inveneo, a company that was trying to bring low-cost and low-power usage computers to the developing world. They were some of the first to use Asterisk to set up a PBX for a village and (of course) the recognized the benefits of other Free Software in what they did. They also recognized the issues of reducing power consumption in computers so you reduce the number (and cost) of solar panels.I met the three co-founders, Kristian Peterson, Bob Marsh and Mark Summer at many different FOSS events, and I am proud to say that I once helped them get booth space for free at a Linuxworld event in San Francisco when they showed up and there was "no space...
Jan 27, 2010 GMTNo, even though today is the day that the wonder-child of Apple shows off his latest marketing blitz, this blog is not about Steve Jobs and his DRM-laden tablet.Instead we are going to travel thousands of miles to the south-east and visit a man in Rio de Janeiro, Brazil, Marcelo Balisteri, of who most people do not know.Marcelo was born in the favela, the Brazilian term for "slum", but since he and his mother were poor, Marcelo had to learn to be an "entrepreneur", and to make money any way he could. While sometimes this leads to drugs and theft, in Marcelo's case this lead to computers and Free Software, to the point where he created his own company.Marcelo found...
Jan 26, 2010 GMTOnly three days after posting my blog regarding the plight of Google's Chinese customers and how their data is now at the whims of a US-based company and its conflict with the Chinese government, I read about the issues of SourceForge.net and the U.S. State Department's Export lists and how the data stored in a US-based company, sometimes created by non-U.S. based citizens, is now being controlled by U.S. State Department rules.In 1984 Digital Equipment Corporation was about to ship a commercial copy of Unix called "Ultrix". As we readied the product for shipment, Digital's export authority raised its hand and asked if there was any encryption code inside the product. Yes there...
Jan 23, 2010 GMTOne of the big stories this month has been the attempts of crackers to break into email accounts being held by Google and other companies.There have been a lot of accusations flying back and forth, with many people commenting on the security of web browsers and whether or not Google should pull out of China or continue to do the censoring required by the Chinese government. I am not going to discuss the political issues on both sides of the situation, I will leave that for other people.One point that I have not seen discussed is the concept of whether or not the "Cloud" is safe for a person's or company's data given a company could lose or give up its franchise to operate at any...
Jan 06, 2010 GMTThere has been a lot of discussion about HTC's Nexus One, also known as "The Google Phone". The discussions back and forth about whether it is an "iPhone Killer" are often heated, with issues of whether or not this feature or that feature is better than the iPhone.One feature that has not been discussed very much by the press is the fact that the "Google Phone" will has a ROM that will allow you to easily change the firmware, and to set up the phone for booting an unsigned version of the operating system, a changed version of the operating system or perhaps even a different operating system.I have been an Android fan for a long time, but more from a business...
Jan 04, 2010 GMTTux lights them off! Today Cesar Brod, a friend of mine from Brazil, sent me a picture of some fireworks he saw on New Year's Day that had a picture of our favorite penguin on them. It was timely, since it was a year ago today that I wrote another blog entry about Tux and "Penguin Awareness Day" (January 20th) and "World Penguin Day" (April 25th), so today I thought I would remind people of these two magnificent opportunities to help celebrate the existence of Linux while I passed along this picture from Cesar.Apparently graphics artists around the world look to the Internet when asked by their clients to supply a picture...
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DARPA and NICTA release the code for the ultra-secure microkernel system used in aerial drones.
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