Most Linux problems aren't complex. They're poorly observed. These are the exact commands that I run before troubleshooting ...

I wish I'd known these time-saving tweaks and tricks from the start.

PocketTerm35 handheld Linux device supports Raspberry Pi 4B and Pi 5, featuring a 3.5-inch display, keyboard, UPS power, and ...

Chaos malware targets misconfigured cloud deployments, detected by Darktrace in 2025, expanding botnet monetization via proxy ...

Cookie-gated PHP web shells enable persistent Linux RCE via cron-based re-creation, reducing detection in routine traffic logs.

Cookie-gated PHP webshells use obfuscation, php-fpm execution, and cron-based persistence to evade detection in Linux hosting environments. This post examines how this tradecraft conceals execution ...

Apple has turned 50, and this week I realized that I’ve been writing professionally about the company for two-thirds of its existence. (Excuse me while I try not to turn into dust and blow away in the ...

The Bourne Shell, also known as “sh,” is a command-line interpreter for Unix-based operating systems. The shell was created by Stephen Bourne in 1977 and was the default shell for Unix systems until ...

Who know it would be so easy to create programs from the command line?

Model Context Shell lets AI agents compose MCP tool calls using something like Unix shell scripting. Instead of the agent orchestrating each tool call individually (loading all intermediate data into ...

-B To save a file and back up the previous version of it by appending a tilde (~) to the current filename. -E To convert the typed tabs into spaces. -L To stop adding a new line after the original ...