On Linux systems used in production environments, security work usually starts with the machine itself. Kernel updates, SSH ...

Elevate your scripting game with these must-know Bash variables.

Learn the important Racket concepts with practical examples, from functions and recursion to macros, contracts, streams, and ...

Learn the important things to back up before reinstalling your Linux system. SSH/GPG keys, dotfiles, packages, browser data, 2FA and more.

Omp (oh-my-pi) is a batteries-included terminal coding agent with LSP, debugger, subagents and hash-anchored edits. Here's ...

Baffled by the command line? Take it easy with these tips to smooth your journey.

Eighteen new GNU releases in the last month (as of June 30, 2026): apl-2.0: GNU APL is a free interpreter for the programming language APL. It is an implementation of the ISO stan ...

Microsoft has been rethinking its commitment to Windows for a while now, with Insider builds of the operating system showing a swing away from web-based user experiences and back to native code. That ...

Threat actors have begun to exploit a recently disclosed critical security flaw impacting Cisco Unified Communications Manager (Unified CM) and Unified Communications Manager Session Management ...

GitHub is moving to strengthen software supply chain security by updating "actions/checkout" to block pwn request attacks that exploit the risky use of the "pull_request_target workflow" trigger to ...

description: The following analytic detects the execution of PowerShell scripts containing Base64 encoded content, specifically identifying the use of `FromBase64String`. It leverages PowerShell ...