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.

Here's how I make every Linux terminal feel like home.

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 ...

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

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.

Unix shell script kit is a collection of utility functions and constants. The kit works with POSIX shells, including bash, zsh, dash, ksh, sh, etc. All suggestions are welcome and appreciated.

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, ...