q&a for ubuntu users and developers

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.

foss linux is a leading resource for linux enthusiasts and professionals alike. with a focus on providing the best linux tutorials, open-source apps, and news.

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.

tutorialforlinux.com provides an amazing collection of step-by-step gnu/linux tutorials for ubuntu, fedora, kali, mint, and 50+ distros. learn more now!

linux configuration tutorials

friendly linux forum

a computer science portal for geeks. it contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview questions.