Brendan Gregg's homepage: I use this site to share various things, mostly my work with computers, specifically, computer performance analysis and methodology.

One of the central predictions of general relativity is that a massive object such as a star, galaxy, or black hole can deflect light passing nearby. This means that light from distant objects can be gravitationally lensed by objects closer to us. Under the right conditions, gravitational lensing can act as a kind of natural telescope, brightening and magnifying the light of distant objects. Astronomers have used this trick to observe some of the most distant galaxies in the universe. But astronomers have also thought about using this effect a little closer to home.

Download once:radix for free. once:radix is a Rapid Application Development system for Intranet and eXtranet environments. Create advanced database-driven web applications that require no expertise in the underlying technologies.

Sick of scrolling through junk results, AI-generated ads and links to lookalike products? The author and activist behind the term ‘enshittification’ explains what’s gone wrong with the internet – and what we can do about it

GitHub continually updates its detectors for secret scanning with new patterns and upgrades of existing patterns, ensuring your repositories have comprehensive detection for different secret types. GitHub now automatically detects…

A guide to using uv to run Python scripts, including support for inline dependency metadata, reproducible scripts, and more.

Define permissions on a resource in order to grant IAM users access to resources in other AWS accounts.

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!...

CLIENTS,WEBSITE,CERTIFICATE,SSL CERTIFICATE.One of the crucial steps in the TLS handshake is for the server to prove its identity to the client. While there is plenty of content explaining the principles of the handshake, there's less informati

Notes about technology, DevOps, programming, and database

Today, we’re excited to announce the general availability of our new organization and enterprise-level security overview dashboards, alongside enhanced secret scanning metrics and the enablement trends reports. These features are…

Electric Power Monitor. Residential and Commercial. Single, split and three-phase. Any voltage. Local data storage and analysis and also upload to your cloud service. Economical. Ships worldwide, in use in dozens of countries on four continents.

Python tool for converting files and office documents to Markdown. - microsoft/markitdown

Learn how to build more performant, safe, and secure systems with chaos engineering.