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16.05.2013
Samba 4 has been under development for 10 years. In that same time, the Samba 3.x series also has seen numerous releases and advancements. This parallel development has led to some confusion over
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24.09.2012
drawbacks.
Not Without My Backup
For example, Fstransform only supports the common filesystems on Linux: ext2, ext3, ext4, ReiserFS, JFS, and XFS. The Windows filesystems NTFS, MS-DOS, and FAT32
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30.05.2021
of manipulated USB devices. You can try for yourself what is possible with such USB devices: The "USB Rubber Ducky" [3] offered by Hak5 looks like a USB stick, but it is also a keyboard and can be used to execute
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17.02.2021
tools, it is close to the beginning. More importantly, it is where the concept of free software started. GNU (an acronym for GNU’s Not Unix) was launched in September 1983 by Richard Stallman
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09.03.2025
Lately, I’ve been thinking more about what’s happening in the world of HPC. The items that have risen to the top are the following:
During SC24 I had a few very enthusiastic people ask me how
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04.04.2023
company, or a multinational conglomerate; the important points are the top-down control of every identity issued, its structure, its time to live (TTL), and, of course, the workload(s) to which it is issued
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06.10.2019
for all existing users without a certificate (Listing 2).
send_certs_and_config.py (Listing 3) signs them with S/MIME and mails to the VPN users.
revoke_remove_cert_without_user (Listing 4) is applied
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are also available; they will be expanded in future versions of TKperf.
Fio and Python
In the background, TKperf uses the Flexible I/O Tester (Fio) [3] developed by Jens Axboe, the maintainer of the Linux
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25.09.2023
that is transparent to your users. In other words, you need a container orchestration platform. The unquestioned leader in orchestration is Kubernetes (K8s for short). It is easy to get started with Kubernetes if you
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08.08.2018
since the early 1990s. High-performance computing (
HPC) sites have been using them to allow users to specify the combination of tools and libraries they want to use.
One implementation of environment
