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41%
Migrate your Git repositories to Gitea
04.12.2024
Home »  Archive  »  2024  »  Issue 84: Non-R...  » 
Photo by Ray Hennessy on Unsplash
.*)' | grep -v ' -> ' | cut -f3 -d'/') do git checkout "${mybranch}" git pull done The git branch -a command in the first line returns the names of all branches in the repository. For the purpose
41%
A GUI for Warewulf 4
06.05.2025
Home »  Articles  » 
I think virtually everyone in HPC knows the Warewulf open source cluster provisioning and management tool. I wrote about Warewulf starting with Warewulf 3, followed by a series on Warewulf 4. Since
41%
Find Entra ID vulnerabilities with AzureADRecon
07.10.2025
Home »  Archive  »  2025  »  Issue 89: Autom...  » 
Photo by Ricardo Gomez Angel on Unsplash
of credentials, improving the user experience while minimizing security risks; (2) multifactor authentication (MFA), which prevents unauthorized access to sensitive resources; (3) identity management, which
41%
Introduction to OpenMP programming
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© Frank Rohde, 123RF.com
[3] to solving the questions. Although not the most efficient or fastest method for solving the problem, it does illustrate how one can use OpenMP to parallelize applications. I will be using
41%
Introducing the NoSQL MongoDB database
04.12.2024
Home »  Archive  »  2024  »  Issue 84: Non-R...  » 
Photo by Wesley Tingey on Unsplash
scaling through sharding, wherein large volumes of data are distributed across several servers. In MongoDB, sharding is a central feature that improves database performance and capacity [3]. MongoDB refers
41%
Getting your virtual machine dimensions right
04.12.2024
Home »  Archive  »  2024  »  Issue 84: Non-R...  » 
Photo by ROCCO STOPPOLONI on Unsplash
given the above rules? In Figure 3 you can see the server illustrated in Figure 2 with 6TB of RAM and four sockets, each with 28 cores or 56 hyperthreads. If you now create a VM, you could get
41%
Better monitoring for websites and certificates
28.07.2025
Home »  Archive  »  2025  »  Issue 88: 5 Net...  » 
Lead Image © amasterpics123, 123RF.com
appropriate in this day and age. Additionally, a bunch of expected functionality is simply missing. The check_http plugin is now maintained in two slightly different versions by Monitoring Plugins [3
41%
More TUI Tools for HPC Users
06.10.2025
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extensions fused multiply-add (FMA) type L1 (instruction and data) information L2 cache size L3 cache size estimated peak performance The cpufetch  command works for several architectures
41%
Microsoft Active Directory Rights Management Services
07.10.2025
Home »  Archive  »  2025  »  Issue 89: Autom...  » 
Lead Image © vska, 123RF.com
with Microsoft Office installed (Figure 3). Figure 3: Sample network topology of the structure to support AD RMS. The following process protects a document
41%
Supercomputing Conference 2024
26.01.2025
Home »  Archive  »  2025  »  Issue 85: Monit...  » 
Lead Image © djem, 123RF.com
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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