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set the execution speed (-s) and the maximum permissible length (-m) of a pause between running two commands. Logging Data over the Network At this point, the logfiles generated by sudo are always ... Collection Point

a beta test for a new product: Zodiac WX [2], a wireless-enabled access point. A special feature of the Zodiac WX is support for the OpenFlow protocol [3]. OpenFlow-based networks usually exist purely ... The Zodiac WX is a low-cost, wireless-enabled access point that supports SDN with OpenFlow. ... OpenFlow-capable Zodiac WX access point

Recent simulation points to an earlier arrival.

The European Commission has established a European Cybercrime Centre (EC3) at Europol. According to the announcement, the EC3 will be the focal point in the EU's fight against cybercrime. The EC3 ... EC3 to be the focal point in the fight against cybercrime.

We’ll recap some noticeable and not so noticeable points of interest that came up during the largest, most attended Supercomputing Conference yet. ... ; used with permission). Notice that whereas FP64 and FP64 Tensor dominate the overall floating-point precision on Perlmutter GPUs, FP32 usage is about 36% of the total. This report surprises me ... We’ll recap some noticeable and not so noticeable points of interest that came up during the largest, most attended Supercomputing Conference yet.

Editors, particularly command-line editors, are an important tool for high-performance computing systems administrators. We point out some editor options with little to no bloodshed.  ... in HPC, will help you at some point in your career (and they will carry you around the data center on their shoulders afterward). Command-line editors can work in basic terminals and don't require X ... Editors, particularly command-line editors, are an important tool for high-performance computing systems administrators. We point out some editor options with little to no bloodshed.

Understanding the I/O pattern of your application is the starting point for improving its I/O performance, especially if I/O is a fairly large part of your application’s run time. ... portion of the application. Above each bar is the speedup factor. The starting point on the left shows that the sum of the serial portion and the parallel portion is 1,000 seconds, with 20% serial (200 ... Understanding the I/O pattern of your application is the starting point for improving its I/O performance, especially if I/O is a fairly large part of your application’s run time.

As sure as the sun rises each morning, you can be certain that, at some point, an admin will need to diagnose why a failing server is overloaded and being worked too hard. ... As sure as the sun rises each morning, you can be certain that, at some point, an admin will need to diagnose why a failing server is overloaded and being worked too hard.

Many people want to get into HPC but aren’t sure how.  We consider  commands  that would be  a good starting point, especially if you want to build your own home system. ... ’t really seen any lists for HPC. However, the intersection of these articles gave me a starting point for my ideas about core Linux commands for HPC. Of course, the danger in publishing a list of Linux ... Many people want to get into HPC but aren’t sure how. W e consider c ommands  that would be  a good starting point, especially if you want to build your own home system.

A new RPI project will seek the balance point between hardware, data, and algorithm.