Letters to the Editor
As an owner of Red Hat/TriTeal CDE, I was interested in the CDE article in the January 1998 issue of Linux Journal. However, I'd like to add one thing to the article concerning the root dtlogin “problem”. This isn't actually a problem, per se, it's a “feature”. Refusing dtlogins by root was chosen intentionally for security reasons. However, this feature can be disabled, as I discovered when I asked Red Hat support about it. Here are the three things that they suggested could be done:
1: Add dt to the /etc/securetty file.2: Remove the /etc/securetty file.3: Remove the line in the /etc/pam.d/dtlogin file referencing secure tty.
I simply did number 1, and now I have a nice X root login.
—Matt Harrell email@example.com
For your information, there is an incorrect URL in your “Ricochet Modem” article by Randolph Bentson (January 1998)—www.metricom.net does not work. The correct address is http://www.metricom.com/.
—Thomas K. Pedersentpedersen@kraft.com
I am happy to see an issue devoted to parallel processing, but I am curious why you did not include information on the Linux SMP project which is at http://www.linux.org.uk/SMP/title.html? This project is directly related to parallel processing.
Also, will LJ make any future effort to make an archive CD-ROM of all the past issues? I hope so, that would be great.
—Steel Viper firstname.lastname@example.org
I wish we had room for everything about our focus but there are only so many pages in a magazine. I would like articles about SMP and the Stone Soupercomputer program mentioned above, but they will have to be in the future. As to your second question, an archive CD-ROM of 1994 and 1995 will be available in March —Editor
|Nativ Disc||Sep 23, 2016|
|Android Browser Security--What You Haven't Been Told||Sep 22, 2016|
|The Many Paths to a Solution||Sep 21, 2016|
|Synopsys' Coverity||Sep 20, 2016|
|Naztech's Roadstar 5 Car Charger||Sep 16, 2016|
|RPi-Powered pi-topCEED Makes the Case as a Low-Cost Modular Learning Desktop||Sep 15, 2016|
- Android Browser Security--What You Haven't Been Told
- Download "Linux Management with Red Hat Satellite: Measuring Business Impact and ROI"
- Nativ Disc
- The Many Paths to a Solution
- Naztech's Roadstar 5 Car Charger
- Synopsys' Coverity
- Securing the Programmer
- RPi-Powered pi-topCEED Makes the Case as a Low-Cost Modular Learning Desktop
- Glass Padding
- Identity: Our Last Stand
With all the industry talk about the benefits of Linux on Power and all the performance advantages offered by its open architecture, you may be considering a move in that direction. If you are thinking about analytics, big data and cloud computing, you would be right to evaluate Power. The idea of using commodity x86 hardware and replacing it every three years is an outdated cost model. It doesn’t consider the total cost of ownership, and it doesn’t consider the advantage of real processing power, high-availability and multithreading like a demon.
This ebook takes a look at some of the practical applications of the Linux on Power platform and ways you might bring all the performance power of this open architecture to bear for your organization. There are no smoke and mirrors here—just hard, cold, empirical evidence provided by independent sources. I also consider some innovative ways Linux on Power will be used in the future.Get the Guide