Who invented linux ubuntu

In addition to businesses that provide Ubuntu to their own employees, cloud vendors offer Ubuntu virtual machines over the Internet to anyone with a credit card. Canonical makes money each time you use an Ubuntu server in the cloud. We are quite happy to give it to you," Shuttleworth said. With the success of Amazon and other cloud services, that revenue source may not be small.

Those companies offer Ubuntu as a guest operating system, but Ubuntu can also be used as the host , the operating system that allows the cloud to exist in the first place. But OpenStack was built on Ubuntu, making it the software's default operating system. It's literally by data center," MacDonald said. Separately, MacDonald said Ubuntu has about 22 million users worldwide, based on the number of desktop and server installations that get security updates from Canonical systems.

The majority of those are desktop users. OpenStack is still in the early adoption phase, with first movers often being highly technical institutions like CERN , operator of the Large Hadron Collider.

Most OpenStack clouds today are likely prototypes and proofs of concept rather than paid deployments. Yet "six or seven of the world's biggest telcos currently have Ubuntu OpenStack clouds in operation," Shuttleworth said. Some of them "are on firm commercial terms," and others are "finalizing the terms of an engagement. He took the Debian distribution and worked to make it a more human friendly distribution which he called Ubuntu.

He subsequently formed a company called Canonical Ltd to promote and provide support for Ubuntu Linux. The rest, as they say, is history. Ubuntu has since gone from strength to strength. Dell and other hardware vendors now ship computers pre-loaded with Ubuntu Linux and Ubuntu usually tops the chart at DistroWatch. If you are new to Linux, or already use Linux and want to try a different Linux distro it is unlikely you will find a better option than Ubuntu Linux.

The word "Ubuntu" is an ancient Zulu and Xhosa word which means "humanity to others". Ubuntu also means "I am what I am because of who we all are". It was chosen because these sentiments precisely describe the spirit of the Ubuntu Linux distribution.

Second, we aim to cut the cost of professional services - support, management, maintenance, operations - for people who use Ubuntu at scale, through a portfolio of services provided by Canonical which ultimately fund the improvement of the platform.

Ubuntu was the first operating system to commit to scheduled releases on a predictable cadence, every six months, starting in October In we decided that every fourth release, made every two years, would receive long-term support for large-scale deployments. This is the origin of the term LTS for stable, maintained releases. The commercial and community teams collaborate to produce a single, high-quality release, which receives ongoing maintenance for a defined period.

Both the release and ongoing updates for core packages are freely available to all users. Commercial users engage with Canonical to gain access to support, consulting, management tools, managed services and extended security maintenance.

Canonical is the publisher of Ubuntu. Members of the Canonical team lead aspects of Ubuntu such as the kernel, default desktop, foundations, security, Openstack, and Kubernetes.

However, the governance of Ubuntu is somewhat independent of Canonical, with volunteer leaders from around the world taking responsibility for many critical elements of the project. Linux is just one of a number of different operating systems available today.

Tanenbaum designed for educational use with source code access provided to universities. The origins of Linux can be traced back to the work and philosophies of two people. At the heart of the Linux operating system is something called the kernel. This is the core set of features necessary for the operating system to function.

When he had finished the first version of the kernel, he released it under an open source license that enabled anyone to download the source code and freely use and modify it without having to pay Linus any money. Around the same time, Richard Stallman at the Free Software Foundation, a strong advocate of free and open source software, was working on an open source operating system of his own.

Rather than focusing initially on the kernel, however, Stallman decided to begin by developing open source versions of all the UNIX tools, utilities and compilers necessary to use and maintain an operating system.