red hat is the world’s leading provider of enterprise open source solutions, including high-performing linux, cloud, container, and kubernetes technologies.

discover tumbleweed and get the newest linux packages with our rolling release. fast! integrated! stabilized! tested!. discover leap and get the most complete linux distribution with opensuse’s latest regular-release version!

information management solutions & services for it operations, business networks, cybersecurity, software development, modernization, ai & analytics.

q&a for ubuntu users and developers

linuxquestions.org offers a free linux forum where linux newbies can ask questions and linux experts can offer advice. topics include security, installation, networking and much more.

stack overflow is the largest, most trusted online community for developers to learn, share​ ​their programming ​knowledge, and build their careers.

github is where over 100 million developers shape the future of software, together. contribute to the open source community, manage your git repositories, review code like a pro, track bugs and features, power your ci/cd and devops workflows, and secure code before you commit it.

ubuntu is the modern, open source operating system on linux for the enterprise server, desktop, cloud, and iot.

friendly linux forum