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14%
Many Clouds, One API
22.08.2011
Home »  Articles  » 
 
if state[inst.id] 22 puts "#{inst.id} changed from #{state[inst.id]} to #{inst.state}" 23 else 24 puts "#{inst.id} was created and is now #{inst.state}" 25 end 26 state[inst.id] = inst
14%
ISC 2024 from a Distance
10.06.2024
Home »  HPC  »  Articles  » 
number 2 using 38.698MW, resulting in a low performance/power ratio of 26.15. In comparison, Frontier at number 1 reached about 1.2 exaflops using 22.78MW, resulting in a performance/power ratio of 52
14%
Preload Trick
11.05.2021
Home »  HPC  »  Articles  » 
.50GHz Processor base frequency 2.5GHz Max turbo frequency 4.5GHz Cache 8MB Four cores (eight with hyper-threading) 45W TDP 8GB DDR4-2933 memory Maximum of two memory channels
14%
Better compression of web pages
22.12.2017
Home »  Archive  »  2017  »  Issue 42: Secur...  » 
~ /.well-known { 13 allow all; 14 } 15 16 location / { 17 rewrite ^/(.*)$ https://www.linux-magazin.de/$1 permanent; 18 rewrite ^/$ https://www.linux-magazin.de/ permanent; 19 } 20 } 21 22
14%
Extending OpenNebula with hooks
09.01.2013
Home »  Archive  »  2013  »  Issue 18: New W...  » 
Lead Image © Greg Epperson, Photocase.com
0 22 243056 23 12 24 1 25 26 27 16 28 29
14%
Processor and Memory Affinity Tools
14.09.2021
Home »  HPC  »  Articles  » 
 $(find /sys/devices/system/cpu -regex ".*cpu[0-9]+/topology/thread_siblings_list") | sort -n | uniq 0,32 1,33 2,34 3,35 4,36 5,37 6,38 7,39 8,40 9,41 10,42 11,43 12,44 13,45 14,46 15,47 16,48 17,49 18,50 19,51 20,52 21,53 22,54 23,55 24,56 25
14%
A watchdog for every modern *ix server
25.09.2023
Home »  Archive  »  2023  »  Issue 77: Secur...  » 
Photo by Sudhith Xavier on Unsplash
-rf /var/lib/apt/lists/* 09 10 RUN >/etc/machine-id 11 RUN >/var/lib/dbus/machine-id 12 13 EXPOSE 22 14 15 RUN systemctl set-default multi-user.target 16 RUN systemctl mask dev-hugepages.mount sys
14%
Distributed storage with Sheepdog
07.10.2014
Home »  Archive  »  2014  »  Issue 23: 10 Ti...  » 
Lead Image © kateleigh, 123RF.com
Kazutaka Morita launched the Sheepdog project [1] in 2009. The primary driver was the lack of an open source implementation of a cloud-enabled storage solution – as a kind of counterpart to Amazon
14%
Exploring Ubuntu cloud tools
28.06.2011
Home »  CloudAge  »  Articles  » 
 
.part.22 12 Generating manifest /tmp/centos.5- 3.x86.img.manifest.xml 13 14 $ euca- register images/centos.5- 3.x86.img.manifest.xml 15 IMAGE emi- c658102B When all three parts have been uploaded
14%
Security first with the Hiawatha web server
11.04.2016
Home »  Archive  »  2016  »  Issue 32: Measu...  » 
Lead Image © Tatiana Popov, 123RF.com
20 /sbin/iptables --policy FORWARD DROP 21 /sbin/iptables --policy INPUT DROP 22 /sbin/iptables --policy OUTPUT DROP 23 24 #new chains. Statefull and scrub icmp 25 /sbin/iptables --new

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