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28%
Resource Management with Slurm
05.11.2018
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nodes, and make sure to do this as a user and not as root. 3. To make life easier, use shared storage between the controller and the compute nodes. 4. Make sure the UIDs and GIDs are consistent
28%
Resource Management with Slurm
13.12.2018
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Lead Image © Vladislav Kochelaevs, fotolia.com
In previous articles, I examined some fundamental tools for HPC systems, including pdsh [1] (parallel shells), Lmod environment modules [2], and shared storage with NFS and SSHFS [3]. One remaining
28%
Machine learning and security
02.02.2021
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Lead Image © Vlad Kochelaevskiy, 123RF.com
interacts with the environment as an agent, much like a sentient being (Figure 3). The agent has to explore the environment and typically only learns after a certain number of actions whether
28%
Automate your VMware configuration with Puppet
11.04.2016
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Lead Image © astragal, 123RF.com
are generating a test installation only. While the installation process is running, the Ubuntu host needs additional resources. Even though only 3GB of RAM and two processor cores are required, the installation
28%
Profiling Python Code
09.12.2019
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hints, is written in C as a Python extension and comes in the standard Python 3, which keeps the overhead low, so the profiler doesn’t affect the amount of time much. cProfile outputs a few stats about
28%
Hunt down vulnerabilities with the Metasploit pen-testing tool
28.11.2021
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Lead Image © bluebay, 123rf.com
] about how the Dalai Lama and many a government had exploits foisted on them in PDFs [3]. Metasploit is everywhere. Charly Kühnast also covered the topic in his Linux Magazine sys admin column [4
28%
Moving HPC to the cloud
31.10.2025
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© Zarko Cvijovic, 123RF.com
will provide sub-par performance. A deeper treatment of these issues can be found in a recent article called "Will HPC Work in the Cloud?" [3]. Finally, any remote computation scheme needs to address
28%
How to configure and use jailed processes in FreeBSD
14.03.2013
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© Corina Rosu, 123RF.com
struct jail 01 main(int argc, char **argv) 02 { 03 struct jail j; 04 int i; 05 [...] 06 /* Populate the jail struct */ 07 memset(&j, 0, sizeof(j)); 08 j.version = 0; 09 j.path =
28%
Detecting security threats with Apache Spot
14.03.2018
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Photo by Geran de Klerk on Unsplash
risks, quantifying possible data loss and responding to attacks. Apache Spot [3] uses big data and modern ML components to improve the detection and analysis of security problems. Apache Spot 1.0 has been
28%
Open source customer relationship management software
05.02.2019
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Lead Image © Martina Berg, Fotolia.com
With the supporting dependencies installed, you are now ready to download the latest stable SuiteCRM package [3]. At the time of writing, the latest release was version 7.10.11, which is the version I work

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