Linux Conference at Open Systems World/FedUNIX'94
Don Becker, who wrote most of the Ethernet drivers for Linux, is the principal investigator on a new project at NASA called Beowulf, a cluster of Linux processors, connected by parallel Ethernets. He discussed the project with an enthralled audience.
After lunch, participants returned for an inspiring talk on How To Convince Your Boss/Employer/Customer To Use Linux. Dr. Greg Wettstein from the Roger Maris Cancer Center (see Issue #5 of Linux Journal for his article about their Linux system) discussed a planned, reasonable way to present Linux to someone as a solution. He noted you should identify a specific problem that Linux can fix, explain how Linux can fix it, emphasize Linux advantages (for example, having source code available so you can make changes, its built-in networking and its support community). Don't try to replace an entire working system with Linux in one fell swoop—he emphasized, “Evolution, Not Revolution”.
Other subjects in the conference were: WINE presented by Bob Amstadt, Linux and The X Windows System presented by Przemek Klosowski and Linux and iBCS2 Compatibility by Eric Youngdale. iBCS2 defines a common object program format—a standard for PC Unix executables. The iBCS2 compatibility libraries will allow existing PC Unix applications to run on a Linux platform.
This panel discussion included Vance Petree, who is using Linux for real-time data collection at Virginia Power; Russell Carter, Sandia Labs, using Linux for a super workstation; Greg Wettstein, of the Roger Maris Cancer Center, who uses Linux for a Patient Information System, written using Perl and Tcl/Tk; Donald Becker, NASA, who is developing a cluster of Linux stations; Paul Tomblin formerly of Gandalf, who is using Linux to build test tools for testing Gandalf's networking products.
The audience at all the talks was attentive. The one-day tutorial included experts speaking on their particular area of expertise and will be covered in other articles. All in all, the conference felt like a big success with an amazing amount of information presented.
Practical Task Scheduling Deployment
One of the best things about the UNIX environment (aside from being stable and efficient) is the vast array of software tools available to help you do your job. Traditionally, a UNIX tool does only one thing, but does that one thing very well. For example, grep is very easy to use and can search vast amounts of data quickly. The find tool can find a particular file or files based on all kinds of criteria. It's pretty easy to string these tools together to build even more powerful tools, such as a tool that finds all of the .log files in the /home directory and searches each one for a particular entry. This erector-set mentality allows UNIX system administrators to seem to always have the right tool for the job.
Cron traditionally has been considered another such a tool for job scheduling, but is it enough? This webinar considers that very question. The first part builds on a previous Geek Guide, Beyond Cron, and briefly describes how to know when it might be time to consider upgrading your job scheduling infrastructure. The second part presents an actual planning and implementation framework.
Join Linux Journal's Mike Diehl and Pat Cameron of Help Systems.
Free to Linux Journal readers.View Now!
|The Firebird Project's Firebird Relational Database||Jul 29, 2016|
|Stunnel Security for Oracle||Jul 28, 2016|
|SUSE LLC's SUSE Manager||Jul 21, 2016|
|My +1 Sword of Productivity||Jul 20, 2016|
|Non-Linux FOSS: Caffeine!||Jul 19, 2016|
|Murat Yener and Onur Dundar's Expert Android Studio (Wrox)||Jul 18, 2016|
- Stunnel Security for Oracle
- The Firebird Project's Firebird Relational Database
- SUSE LLC's SUSE Manager
- Murat Yener and Onur Dundar's Expert Android Studio (Wrox)
- Managing Linux Using Puppet
- My +1 Sword of Productivity
- Non-Linux FOSS: Caffeine!
- Google's SwiftShader Released
- SuperTuxKart 0.9.2 Released
- Doing for User Space What We Did for Kernel Space
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