CHILLYHELL macOS malware, notarized since 2021, exposed May 2025 with flexible persistence and C2 evasion tactics.

To start your journey with the Linux command line, it's important to know a few things before diving in. These aspects of the terminal are fundamental to getting the most out of the tool. Shall we ...

Windows Terminal is also great for customization. You can change the appearance of the prompts, pick custom fonts, adjust ...

TL;DR Introduction If you haven’t read the previous posts, I would recommend them as a primer to the devices, BLE and what we ...

First, we need to install Zsh and set it as the default shell using just a few steps. If the command "chsh -s $(which zsh)" doesn't work for you, you might be missing a package. Try running "sudo dnf ...

Threat researchers discovered the first AI-powered ransomware, called PromptLock, that uses Lua scripts to steal and encrypt ...

I have written a couple of different articles about ChromeOS Flex and FydeOS, both of which are based on ChromiumOS and allow you to run ChromeOS on x64 systems. I have found both to be helpful ways ...

Are you still using the default, slow and uninspiring terminal prompt? Don't be. Say hello to Starship, the minimal, blazing-fast, and infinitely customisable prompt for any shell. Starship is not ...

Learning Linux can feel intimidating, especially if you’re new to the terminal and unsure where to start. But it doesn’t have to be boring. In fact, it can be downright fun. Here are some seriously ...

Any Linux systems administrator needs to be proficient with a wide range of commands for user management, file handling, system monitoring, networking, security and more. This article covers a range ...