Test de IOPS en Linux con Fio - ochobitshacenunbyte

Aprendemos a instalar y utilizar las herramientas Fio y Fio-plot, en sistemas GNU/Linux, para generar datos e imágenes de pruebas de IOPS

ochobitshacenunbyte
How IBM is Destroying Red Hat’s Independence: The $34 Billion Betrayal

IBM paid $34 billion for Red Hat with promises of independence. Six years and 91% revenue growth later, they’re breaking every promise…

Medium
Smarter troubleshooting with the new MCP server for Red Hat Enterprise Linux (now in developer preview) https://buff.ly/k9NEyA4 #rhel #linux

Anders Rytter Hansen @anders managed to get #XLibre and #XFCE running on #AlmaLinux 10.1 by compiling from source. According to him, it is a challenge because Red Hat removed all #Xorg packages from #RHEL 10.

He says: "But with enough effort I succeeded and I'm happy with my result, because now I can enjoy the performance and compatibility benefits of XLibre on a stable enterprise-grade distribution."

Please see https://theres.life/@anders/115979961200815575

Emily Fox with a fun to read retrospective on what my team and a few other teams have done with post-quantum #cryptography at #RedHat and in #RHEL: https://www.redhat.com/en/blog/if-how-year-post-quantum-reality. Some good lessons learned in there.
From if to how: A year of post-quantum reality

For the last 5 years, post-quantum cryptography (PQC) has largely been discussed as a research topic.

I managed to get #XLibre and #XFCE running on #AlmaLinux 10.1 by compiling manually from source. It is a challange, because Red Hat decided to remove all #Xorg packages in version 10 of #RHEL

But with enough effort I succeeded and I'm happy with my result, because now I can enjoy the performance and compatibility benefits of XLibre on a stable enterprise-grade distribution.

It's built on AlmaLinux #AtomicDesktop and the source code can be found on my Github repo: https://github.com/andersrh/my-ostree-os under the xlibre branch - but beware that it's still a bit messy since I'm still testing.
I'm planning to release the code in a new repo and build it so it's easier to use for people, who are interested.

A 'sudo subscription-manager refresh' did the trick. #RHEL
Are you hitting the GPG key issue when building for #RHEL 9 or RHEL 10? You need the recent release of mock-core-configs https://rpm-software-management.github.io/mock/Release-Notes-Configs-43.5 RPM packages have just submitted to Bodhi.
Release Notes - Mock Core Configs 43.5

A ‘simple’ chroot build environment manager for building RPMs.

Mock

CVE Alert: CVE-2025-14459 - Red Hat - RHEL-9-CNV-4.19 - https://www.redpacketsecurity.com/cve-alert-cve-2025-14459-red-hat-rhel-9-cnv-4-19/

#OSINT #ThreatIntel #CyberSecurity #cve-2025-14459 #red-hat #rhel-9-cnv-4-19

CVE Alert: CVE-2025-14459 - Red Hat - RHEL-9-CNV-4.19 - RedPacket Security

A flaw was found in KubeVirt Containerized Data Importer (CDI). This vulnerability allows a user to clone PersistentVolumeClaims (PVCs) from unauthorized

RedPacket Security

At this point, I must sincerely and publicly apologize to Mr. Daniel Micay and the entire GrapheneOS team! In my rant about US products and US services and as part of my boycott of these services due to the new fascism in the US under Trump, I mistakenly referred to them as American or an American project – which, according to a clarification from the GrapheneOS team, is absolute nonsense! I would like to thank GrapheneOS for clearing up my misconception!

It was absolutely not my intention to spread false information or defame anyone for their great work – many years ago, when I first started working with CopperheadOS and then GrapheneOS, I read somewhere that Mr. Micay and the project were from the US. Unfortunately, after all these years, I can no longer trace this source.

So there was no malicious intent behind this claim, it was simply the passing on of false information in good faith. I would like to apologize once again to everyone affected!

But thankfully, other users were better informed than I was and also brought this to my attention.

#grapheneos #opensource #freesoftware #linux #usa #trump #minnesota #fascism #privacy #dumbphone #signal #apple #eu #europe #ice #google #nokia #fedora #rhel #framework #pixel #unix