Abstract: This paper presents a tutorial on the Tracking, Telemetry, and Command (TT&C) for spacecraft and satellite missions. In particular, it provides a thorough summary of the design of the TT&C, ...

Fresh is an easy-to-use and poweful text editor for the terminal. It takes many things we love about modern graphical editors ...

Linux offers control, security, and freedom, but its learning curve, software, and hardware issues may challenge some users.

Homebrew is a free, open-source package manager for Linux and MacOS that simplifies the installation and management of software. Think of Homebrew as a command-line version of the App Store that ...

You can revisit the early days of Linux through MiDesktop, a modern fork of the original KDE 1. It's a must-try nostalgic experiment.

I really have too many tray icons. You know the ones. They sit on your taskbar, perhaps doing something in the background or, ...

The lspci command actually has two more levels of verbosity you can access by typing -vv or -vvv. You'll end up with a ton of text to parse, though. Unless you're a developer, you probably won't gain ...

The terminal isn’t a black box. These beginner commands help you navigate, find files, manage apps, and undo mistakes with ...

PDL is a declarative language designed for developers to create reliable, composable LLM prompts and integrate them into software systems. It provides a structured way to specify prompt templates, ...

Prompt engineering is the practice of writing clear, purposeful inputs that guide AI models to deliver accurate and context-aware outputs. It’s become a foundational skill across AI-assisted workflows ...