TypeSchema is a JSON specification to describe data models in a programming language neutral format.

The new sudo-rs is meant to be a near drop-in replacement for sudo, but some of the less secure aspects of sudo will not be supported.

Ubuntu 26.04 Ends 46 Years of Silent sudo Passwords. Starting with the upcoming LTS release, every keystroke at a sudo password prompt will echo an asterisk — a small UX fix that has ignited one of Linux's fiercest debates in years.

Better security for Ubuntu users. A good step.

Changes to Ubuntu's telemetry with the new Ubuntu Insights tool include more frequent reporting, more controls and more transparency on what's collected.

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Unimog is the Layer 4 Load Balancer for Cloudflare’s edge data centers. This post explains the problems it solves and how it works.

UNIX v4 (1973) live in your browser. Original binaries recently recovered from archival sources once thought lost. PDP-11/45 emulator with Thompson shell and early C compiler.

: Crucial early evolutionary step found, imaged, and ... amazingly ... works

The Unsure Calculator is an online tool that lets you calculate with numbers you’re not sure about.

Researchers at the University of New South Wales have made a world-first research breakthrough demonstrating quantum entanglement between two atoms, a crucial underpinning for scaling quantum computers. Entanglement between at least two qubits is the phenomena that enables information to be encoded on a quantum computer and the information to be processed. This was demonstrated by the UNSW-led team between two electrons on separate phosphorus atoms.The phosphorus atoms were implanted on a silicon chip similar to those in the computers and electronics of today, potentially enabling future manufacturing scale up using existing chip fabrication techniques.

Let’s Encrypt is introducing several updates to the certificates we issue, including new root certificates, the deprecation of TLS client authentication, and shortening certificate lifetimes. To help roll out changes gra…

What happened? In 1.110, we added a setting to add Copilot as coauthor in commit messages by appending Co-authored-by: Copilot [email protected]. The setting git.addAICoAuthor has three different values: off - no attribution no matter w...

Urtext /ˈʊrtekst/ is an open-source Python library for writing and knowledge management. It wraps an API around a simple, freeform syntax whose contents can be accessed and manipulated to the extent of the Python language. Freeform, Flexible Syntax Syntax Overview _  (the single underscore character denotes the node title) Most of the syntax is freeform!...

USB-C aimed to unify charging and data, but years later, compatibility problems and complex specs make it a headache for consumers worldwide.

Usborne children's coding books for a new generation