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17%
The top three SSH tricks
14.08.2017
Home »  Archive  »  2017  »  Issue 40: Lean...  » 
Lead Image © Fotoflash,Fotolia.com
>@://file.txt A more specific example is shown in Listing 1. Listing 1 SCP Example scp file.txt bob@calypso:/opt/test/file.txt bob@calypso's password: file.txt 100
17%
Hybrid public/private cloud
30.01.2020
Home »  Archive  »  2020  »  Issue 55: AWS L...  » 
Photo by JJ Ying on Unsplash
region: eu-west-3 08 licensefile: license.lic 09 wholenet: 10.100.0.0/16 10 frontnet: 10.100.254.0/28 11 netmaskback: 17 12 backnet: "10.100.0.0/{{ netmaskback }}" 13 lnet: 10.0.2.0
17%
Parallel Shells: Run Commands on Multiple Nodes
02.07.2014
Home »  HPC  »  Articles  » 
.4:  1  0      0 30198100 286340 751668    0    0     0     0  412  735  1  0 99  0  0 192.168.1.250:  0  0      0 7249076  25632  79284    0    0     0     0   90   39  0  0 100  0  0 At first
17%
Failure to Scale
03.07.2013
Home »  HPC  »  Articles  » 
speedup, n is the number of processors, and p is the parallel fraction, or the fraction of the application that is parallelizable (0 to 1). In an absolutely perfect world, the parallelizable fraction
17%
Desktop Supercomputers: Past, Present, and Future
17.03.2021
Home »  HPC  »  Articles  » 
” on a single special motherboard. Each node was a Transmeta Efficeon processor connected to the other nodes over Gigabit Ethernet (GigE). Each node also had 512MB of memory, and the system had a 160GB hard drive
17%
Generate VM Images with virt-builder
15.04.2014
Home »  Articles  » 
 
tool to the collection. For some time, Jones has been experimenting with Supermin appliances: extremely small images (around 100KB) that boot in seconds. Based on this, he has developed the virt
17%
Virt-builder generates VM images in a flash
20.03.2014
Home »  Archive  »  2014  »  Issue 19: Perim...  » 
Lead Image © Petris, fotolia.com
tool to the collection. For some time, Jones has been experimenting with Supermin appliances: extremely small images (around 100KB) that boot in seconds. Based on this, he has developed the virt
17%
Getting your virtual machine dimensions right
04.12.2024
Home »  Archive  »  2024  »  Issue 84: Non-R...  » 
Photo by ROCCO STOPPOLONI on Unsplash
increases. Figure 1 illustrates this for a two-socket system. Figure 1: A two-socket system (two NUMA nodes) showing local and remote RAM access from CPU0
17%
Nagios Passive Checks
21.08.2014
Home »  Archive  »  2014  »  Issue 22: OpenS...  » 
Lead Image © Lisa Young, 123RF.com
04 address 192.168.0.100 05 check_command check-host-alive 06 contact_groups contacts 07 use check_5min_24x7
17%
Server administration using Cockpit
09.08.2015
Home »  Archive  »  2015  »  Issue 28: SSD RAID  » 
Lead Image © Alexandr Marinenko, 123RF.com
install the cockpit package via the Arch User Repository (AUR). The Cockpit version accompanying Fedora 21 still reports as version 0.27 from autumn 2014, although the current version was already 0

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