PUBLIC MARKS from solrac with tag gnu

The GNU Image Manipulation Program (GIMP) is a robust application for editing and manipulating digital images. In this article, you will learn how to get started with the GIMP code, how to build the project from the Git repositories, and how to find your way around the code tree. And you will build an example application that creates a whole new painting tool for the program.

Green IT is one of the hottest of today's technology trends, and the GNU/Linux community has risen to the challenge. Along with several corporate partners, the GNU/Linux operating system provides solutions for dealing with power consumption, carbon emissions, and e-waste. See the eco-friendly advances of the GNU/Linux and FLOSS communities with green computing practices and how you can help the cause.

There is a crying demand among mobile phone vendors for talented ARM programmers, and there's plenty of work to be done. This article provides a starting point for understanding the software side of embedded systems development by describing one set of commonly used tools: the GNU ARM toolchain.

If you've spent hours on a task, such as debugging an application, it can be maddening to lose your work in an instant. This article shows you how to keep your shell and your work alive, even across multiple sessions and dropped connections using GNU Screen. Screen is a remarkable tool that you will quickly find invaluable in any work you perform on the command line. In fact, use it once, and you will wonder how you ever lived without it.

Guile isn't just another extension language: it's the official extension language of the GNU project. Guile makes Scheme embeddable, which makes the interpreter ideal for embedded scripting and more. The days of building and delivering static software and products are over. Today, users expect their products to be dynamic and easily customizable. Learn how, with Guile, you can interpret Scheme scripts, dynamically bind scheme scripts into compiled C programs, and even integrate compiled C functions into Scheme scripts.