Open-source News

How to Create a Simple IP Blocker Script Using iptables and Fail2Ban

Tecmint - Fri, 06/20/2025 - 14:07
The post How to Create a Simple IP Blocker Script Using iptables and Fail2Ban first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

Today, I’m going to show you a simple but effective way to automatically block suspicious IPs using a small script

The post How to Create a Simple IP Blocker Script Using iptables and Fail2Ban first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Intel Cleans Up LLVM/Clang For Misreporting CLDEMOTE On Arrow Lake & Future Hybrid CPUs

Phoronix - Fri, 06/20/2025 - 09:37
Code compilers like the prominent GCC and LLVM/Clang have been advertising support for the Cache Line Demote "CLDEMOTE" instruction on Arrow Lake processors as well as Lunar Lake and upcoming Panther Lake hybrid processors. Intel engineers added that compiler plumbing but was inaccurate and inadvertently missed until now with this prominent instruction not being supported there...

OpenZFS 2.3.3 Released With Linux 6.15 Support

Phoronix - Fri, 06/20/2025 - 02:45
Following last week's release of OpenZFS 2.2.8, OpenZFS 2.3.3 is now available as the newest point release of this current stable series for this open-source ZFS file-system implementation on Linux and FreeBSD systems...

Windows 11 vs. Ubuntu Linux Performance On The AMD Ryzen AI Max PRO 390 "Strix Halo"

Phoronix - Thu, 06/19/2025 - 22:30
While the results shouldn't be too surprising given the recent AMD Ryzen AI Max+ 395 Windows 11 vs. Linux testing, when the HP ZBook Ultra G1a powered by the step-down AMD Ryzen AI Max PRO 390 arrived with Microsoft Windows 11 Pro, I also took the opportunity to run some Windows vs. Linux performance benchmarks on that AMD Strix Halo SoC.

Fwupd 2.0.12 Released With More Intel Battlemage GPUs & HP USB-C Hub Supported

Phoronix - Thu, 06/19/2025 - 21:06
Richard Hughes of Red Hat just released Fwupd 2.0.12 as the newest version of this open-source firmware updating utility that pairs with the Linux Vendor Firmware Service (LVFS) for a nice Linux system/device firmware updating experience...

Intel NPU Accelerator Driver Readies "Turbo Mode" For Better Performance

Phoronix - Thu, 06/19/2025 - 20:30
Sent out today was the latest weekly batch of drm-misc-next changes for consisting of various Direct Rendering Manager (DRM) core updates as well as changes to the smaller display/graphics kernel drivers plus the growing work around accelerator "accel" drivers within the kernel. Intel NPU accelerator driver changes stand out for this week's pull request ahead of Linux 6.17...

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