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20%
ORNL Launches 200-Petaflop Supercomputer
14.06.2018
Home »  HPC  »  News  » 
 
-ranked Oak Ridge system. Summit is also capable of performing up to 3 billion mixed-precision calculations per second (3.3exaops). The Summit system includes 4,608 compute servers, each with two 22-core IBM
20%
Working with the Lustre Filesystem
24.02.2022
Home »  HPC  »  Articles  » 
 type: ldiskfs Flags:      0x62               (OST first_time update ) Persistent mount opts: ,errors=remount-ro Parameters: mgsnode=10.0.0.2@tcp   device size = 48128MB formatting
20%
Lustre HPC distributed filesystem
07.04.2022
Home »  Archive  »  2022  »  Issue 68: Autom...  » 
Photo by Efe Kurnaz on Unsplash
=10.0.0.2@tcp device size = 48128MB formatting backing filesystem ldiskfs on /dev/sdb target name testfs:OST0000 kilobytes 49283072 options -I 512 -i 1024 -J size
20%
Datadog Report Examines DevSecOps Best Practices
09.05.2024
Home »  News  » 
 
image is, the fewer vulnerabilities it is likely to have. According to the report, container images smaller than 100 MB had 4.4 high or critical vulnerabilities, versus 42.2 for images between 250 and 500
20%
Minifying container images with DockerSlim
04.08.2020
Home »  Archive  »  2020  »  Issue 58: Graph...  » 
Lead Image © Maggie Molloy, 123RF.com
-slim[build]: info=image id=sha256:231d40e811cd970168fb0c4770f2161aa30b9ba6fe8e68527504df69643aa145 size.bytes=126323486 size.human=126 MB docker-slim[build]: info=image.stack index=0 name='nginx:latest' id='sha256
20%
Cisco Issues an Advisory for WiFi Admin Software
18.04.2022
Home »  News  » 
 
Cisco has issued a critical security advisory for its wireless LAN controller (WLC). This warning has a severity rating of 10.0 out of 10.0 — in other words, it is a five-alarm fire for Cisco
20%
Dynamic routing in Linux with Quagga
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© petrol, 123RF.com
to a 100Mb network, the path through the faster router wins. Where the paths are equivalent, the administrator can manually add a weighting value to the configuration, which is then reflected in the LSA
20%
Routing with Quagga
19.02.2013
Home »  Articles  » 
to a 100Mb network, the path through the faster router wins. Where the paths are equivalent, the administrator can manually add a weighting value to the configuration, which is then reflected in the LSA
20%
Monitoring network computers with the Icinga Nagios fork
30.11.2025
Home »  Archive  »  2010  »  Issue 1: System...  » 
© Alterfalter, 123RF.com
active_checks_enabled 1 22 passive_checks_enabled 0 23 check_command check_ssh 24 max_check_attempts 3 25
20%
New features in PHP 7.3
07.06.2019
Home »  Archive  »  2019  »  Issue 51: Self-...  » 
Lead Image © MIR, Fotolia.com
predecessor. PHP developers will notice this especially with invalid patterns. Furthermore, PCRE2 is based on Unicode version 10.0 instead of Unicode 7.0. In PHP 7.3, the preg_quote() function now also masks

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