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21.12.2017
inauguration in 2012, SuperMUC clocked in at around 3 PFLOPS and was once the fastest computer in Europe and the fourth fastest in the world. In the meantime, it is now in 40th place on the TOP500 list and has
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07.01.2025
SC24 took place in Atlanta, GA, November 17-22. As I'm writing this, 17,959 attendees – that’s 3,000+ more than last year – registered. More than 500 companies filled the exhibition floor, which
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20.03.2014
of its low resource consumption and good performance. The Apache web server has also added Mod-Lua to its core distribution [3].
The OpenResty modules make it possible to use Lua instructions
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18.07.2013
(adding s3cmd to the PATH) doesn't have to be remembered. Most stuff on servers is just files, which is what makes Puppet so useful.
The line
require => Package['update-motd']
means
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18.07.2013
Lustre on top of ZFS [3] and reaching about 850GBps. Marc talked about moving data from older systems to Sequoia and some of the issues the team faced (it wasn't easy). His talk inspired me to examine
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04.04.2023
.
The Shell Approach
The following example assumes you have a host machine running Ubuntu Linux 22.04 with Java installed. Besides Java, you need Nmap network scanner version 7.80 or newer and the Ncrack
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28.11.2022
(e.g., from Ubuntu 20.04 to Ubuntu 22.04 at Canonical). If you run and are familiar with a defined set of services on your systems, you will reach your objectives far faster with classic packages than
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09.01.2013
/haproxy/www.example.com.pem
22 mode http
23 option httpclose
24 option forwardfor
25 reqadd X-Forwarded-Proto:\ https
26 default_backend web_server
27
28 backend web_server
29 mode http
30 balance roundrobin
31
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05.02.2023
update after appropriate testing. Image tags let you to specify only the major or minor releases (e.g., mariadb:10 or mariadb:10.8.3). However, a setup like this with a "generic" database server that many
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10.06.2015
] on its laptops that allows the software to steal web traffic using man-in-the-middle attacks.
When you use an encrypted filesystem or SEDs [3], all of the data is encrypted. However, if you forget
