Rust is a systems programming language that runs blazingly fast, prevents segfaults, and guarantees thread safety.

vim main.rs

use ferris_says::say; // from the previous step
use std::io::{stdout, BufWriter};

fn main() {
    let stdout = stdout();
    let message = String::from("Hello fellow Rustaceans!");
    let width = message.chars().count();

    let …

Mpv is media player software, based on MPlayer and mplayer2. It is free software released under a mix of licenses including GNU General Public License version 2 plus (GPLv2+), with parts under GNU Lesser Public License version 2.1 plus (LGPLv2.1+), and some optional parts under GNU General Public …

Dia is roughly inspired by the commercial Windows program 'Visio,' though more geared towards informal diagrams for casual use. It can be used to draw many different kinds of diagrams. It currently has special objects to help draw entity relationship diagrams, UML diagrams, flowcharts, network diagrams, and many other diagrams …

The Bluetooth wireless technology is a worldwide specification for a small-form factor, low-cost radio solution that provides links between mobile computers, mobile phones, other portable handheld devices, and connectivity to the Internet. The specification is developed, published and promoted by the Bluetooth Special Interest Group (SIG).

Bluez

Avahi is a free zero-configuration networking (zeroconf) implementation, including a system for multicast DNS/DNS-SD service discovery. It is licensed under the GNU Lesser General Public License (LGPL). Avahi is a system which enables programs to publish and discover services and hosts running on a local network. For example, a …

Mumble uses a client–server architecture which allows users to talk to each other via the same server. It has a very simple administrative interface and features high sound quality and low latency. All communication is encrypted to ensure user privacy.

Mumble

Android is a mobile operating system based on a modified version of the Linux kernel and other open-source software, designed primarily for touchscreen mobile devices such as smartphones and tablets. Android is developed by a consortium of developers known as the Open Handset Alliance and commercially sponsored by Google. It …

Plymouth is a free application which provide bootsplash for Linux, which handles user interaction during the boot process. Plymouth supports animations using Direct Rendering Manager (DRM) and the KMS driver and is bundled into initrd which enables it to be launched before the file system is mounted. The program is …