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Phoronix

Zlib-rs 0.5.3 Expands AVX-512 Usage For Faster Performance

The Trifecta Tech Foundation today released zlib-rs 0.5.3 as the newest version of this Zlib implementation written in the Rust programming language for better memory safety. Zlib-rs is advertised as "a safer Zlib" for use by both C and Rust projects while delivering competitive performance to the C-based zlib-ng...

Linux.org

Screen video tutorial

Just recorded/released a new screen tutorial .. check it out, subscribe! There's a lot of reasons to use screen. Mostly it's because you want to make sure you can re-connect to the session that you started on that other server. This video goes over how to use it so you can get your stuff done. https://www.linux.org/threads/screen-video-tutorial.59592/

Linux.org

Linux Bootloaders: Installing and Configuring rEFInd, Limine, and GRUB

In following the modularity of Linux, we will look at the Bootloader. A Bootloader is software that the hardware loads the Linux kernel into memory. The system Bootloader is the bridge between the hardware powering up and the Operating System (OS) taking over. NOTE: If you continue with installing any of these Bootloaders, you need to disable Secure Boot in your UEFI settings. There are two folders to be aware of for Bootloaders. The Boot folder is where the actual kernel and... https://www.linux.org/threads/linux...and-configuring-refind-limine-and-grub.57750/

LWN.net

Cro provides commentary on LWN's Zig asynchronicity article

Loris Cro has published a detailed YouTube video talking about the terminology used to discuss asynchronicity, concurrency, and parallelism in our recent article about Zig's new Io interface. Our article is not completely clear because it uses the term "asynchronous I/O" to refer to what should really be called "non-blocking I/O", and sometimes confuses asynchronicity for concurrency, among other errors of terminology, he says. Readers interested in precise details about Zig's approach and some of the motivation behind the design may find Cro's video interesting.

LWN.net

[$] LWN.net Weekly Edition for December 4, 2025

Inside this week's LWN.net Weekly Edition: Front: Rust in Debian; Python comprehensions; asynchronous Zig; BPF and io_uring; C safety; 6.18 statistics; just. Briefs: Landlock; Let's Encrypt lifetimes; Last 5.4 kernel; TAB election; AlmaLinux 10.1; FreeBSD 15.0; NixOS 25.11; Django 6.0; Home Assistant 2025.12; PHP 8.5.0; Racket 9.0; Quotes; ... Announcements: Newsletters, conferences, security updates, patches, and more.