The Rust reimplementation of classic Unix tools reaches version 0.7 with numerous performance improvements and build fixes ...

The other ways Linux handled startup before everything converged.

You hear this term a lot, but what does it really mean?

This is a collection of scripts that I have written professionally that offer instruction and insight into the use of Korn Shell as a programming language. They are programs, fuctions, and routines ...

It is a work in progress. You can see this document inside Emacs since it was converted to org-mode, see the file README.org. It can also be exported to html, pdf, github markdown and so on. The user ...

The LeakNet ransomware gang is now using the ClickFix technique for initial access into corporate environments and deploys a ...

New ClickFix variant maps WebDAV drive to run trojanized WorkFlowy app, enabling stealth C2 beacon and payload delivery.

A newly disclosed — and now patched — vulnerability in the fastest-growing AI agent tool in the developer ecosystem underscores the expanding risks organizations face from deploying AI in their ...

During an investigation into exposed OpenWebUI servers, the Cybernews research team identified a malicious campaign targeting vulnerable OpenWebUI servers with cryptocurrency miners and Info Stealers.

Learn how to extend your Linux laptop's battery lifespan by setting charge thresholds with TLP. Step-by-step config for major Laptop brands.

CVE-2026-3888 is a high-severity Local Privilege Escalation (LPE) vulnerability that allows unprivileged users to gain full root access on default installations of Ubuntu 24.04 LTS and later.

SysAdmin/DevOps/PE. Helped bunch of users to host their websites, Macy's with CI, Facebook with lots of things. SysAdmin/DevOps/PE. Helped bunch of users to host their websites, Macy's with CI, ...