This podcast explores the origins and ubiquity of Linux, from its role as the foundational software in computing systems to its use in servers, IoT devices, and Android smartphones. It delves into the two ways the term 'Linux' is used, and the collaboration behind its development. The episode discusses Linux's versatility and dominance as an operating system, covering its use in servers, websites, smartphones, and embedded systems. It also examines the reasons for its widespread adoption, including strong support, development, and corporate backing, as well as collaboration and cooperation.
Linux is a powerful yet often overlooked operating system that powers the majority of our digital lives.
Linux owes its success to the collaborative effort of thousands of individuals and companies working on its development.
Deep dives
Linux: The Story of the Software Giant
Linux is a powerful yet often overlooked operating system that powers the majority of our digital lives. It consists of a kernel, which is the lowest layer of the operating system, and other software layers built on top of it. While Linux originally referred only to the kernel, it is now used to describe entire operating systems. Linux is an open-source software developed by a dedicated team of volunteers and professionals, making it one of the most amazing aspects of the system. The development of Linux can be traced back to the influence of Unix, one of the most influential operating systems. Linus Torvalds, a graduate student in Finland, started developing Linux as a hobby project and eventually released it on the internet. Other computing enthusiasts saw the potential and started contributing to the project, which eventually grew into a fully functional and stable operating system.
Linux and the Collaborative Effort
Linux owes its success to the collaborative effort of thousands of individuals and companies working on its development. Linus Torvalds initially developed Linux with the goal of creating a Unix-like operating system accessible to more people. The project gained momentum as volunteers and contributors joined, leading to the birth of Linux distributions. Linux distributions are the combination of the Linux kernel, GNU utilities, and other open-source software bundled together to create a fully packaged operating system. Popular distributions include Debian, Ubuntu, Fedora, Arch Linux, and many others. Linux continues to evolve and grow, with ongoing development led by Linus Torvalds and numerous professionals employed by companies. The versatility and stability of Linux have made it the dominant operating system in the server world and a go-to choice for various devices, including smartphones, embedded systems, and Internet of Things (IoT) devices.
The Impact and Future of Linux
Linux's influence extends beyond servers and devices. It powers the majority of websites, making it the driving force behind the World Wide Web. It has also found its way into unexpected places, such as cars, home appliances, and webcams. Linux's widespread adoption is due to its strong momentum, extensive collaboration, and corporate backing. Major companies like IBM, Hewlett Packard, and even Microsoft have embraced Linux. Linux's popularity has grown so much that it has become a viable competitor to commercial Unix operating systems. The Linux kernel remains actively developed, with thousands of contributors continually improving and maintaining its functionality. As Linux continues to mature and gain support, its impact on the computing world is only expected to grow.
Linux is the foundational piece of software in the majority of computing systems in use today, including most Internet servers, Internet-of-Things devices, and all Android smartphones/tablets. Yet, despite being ubiquitous, most people don't really know what it is. In this episode, we build on our prior episodes about Operating Systems and Open Source Software to give listeners an overview of Linux's origins, how it became ubiquitous, and where it's being used today. We get into the two different ways the term "Linux" is used: including as a way to refer to the ubiquitous kernel and as a short-hand for whole operating systems that are more accurately called "Linux distributions."