Askubuntu 备择方案 & 竞争对手
Q&A for Ubuntu users and developers
替代品和竞争对手 askubuntu.com 在内容、流量和结构方面
Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.
Q&A for system and network administrators
Q&A for computer enthusiasts and power users
Tecmint - Linux Howtos, Tutorials, Guides, News, Tips and Tricks.
Linuxize is a Linux Sysadmin and DevOps blog that publishes articles and tutorials about server operations, new techniques and Linux security.
With It's FOSS, you'll learn the latest news from the open source world. You'll also learn to use Linux effectively with top class tutorials and expert tips.
A help and support forum for Ubuntu Linux.
Business and Industry News, Analysis and Expert Insights | Spiceworks.
Helping millions of developers easily build, test, manage, and scale applications of any size – faster than ever before.
Stack Overflow is the largest, most trusted online community for developers to learn, share their programming knowledge, and build their careers.
PhoenixNAP Data Center is a Leading Global IT Services Provider. Let Our Experts Assist With Dedicated Servers, Cloud Computing, Colocation, & Compliance Solutions.
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.
A constructive and inclusive social network for software developers. With you every step of your journey.
Get code examples instantly right from your google search results with the Grepper Chrome Extension.
Experts Exchange (EE) is one of the oldest online communities in the world. Tech professionals gather on EE to share knowledge and solve problems together.
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.
The center of the Windows Universe - featuring news, reviews, help & tips, buyer guides, forums & accessories. Buyer's guides to help you find the best accessories for you. Jump in for a review of upcoming Xbox games or consoles. Troubleshooting issues you may run into with Windows 10 or Windows 11, no matter how small or difficult.
Run any app on any cloud on any device with a digital foundation built on VMware solutions for modern apps, multi-cloud, digital workspace, security & networking.
MUO is your guide in modern tech. Learn how to make use of tech and gadgets around you and discover cool stuff on the Internet.
We're here to make life with technology better! We test and recommend products, teach you how to use them, and help you fix them when they break.
Cisco delivers innovative software-defined networking, cloud, and security solutions to help transform your business, empowering an inclusive future for all.
We make Stack Overflow and 170+ other community-powered Q&A sites.
Medium is an open platform where readers find dynamic thinking, and where expert and undiscovered voices can share their writing on any topic.
All Unix, Linux and other Unix-like operating systems are families of computer operating systems derived from the original Unix System from AT&T Bell Laboratories. Today, the largest Unix descendent directly certified as UNIX is macOS by Apple. The original commercial Unix derivatives included HP-UX, AIX and SunOS, to name a few. The diversity and perceived incompatibility between various Unix systems led to the creation of interoperability standards including the Portable Operating System Interface (POSIX). We provide free Linux and UNIX shell scripting, system administration and other programming help.
Debian -- The Universal Operating System .
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.
Mozilla is the not-for-profit behind the lightning fast Firefox browser. We put people over profit to give everyone more power online.
Tek-Tips Forums is an intelligent work forum community for Information Technology professionals.
Manjaro is a Linux based distribution that can be installed as a alternative operating system on a wide range of devices.
LogRocket helps you understand problems affecting your users, so that you can get back to building great software.
The #1 SQL Server community and education site, with articles, news, forums, scripts and FAQs.
Learn to Code — For Free
CodeProject - For those who code.
Juniper Networks dramatically simplifies network operations and driving super experiences for end users. Our solutions deliver industry-leading insight, automation, security and AI to drive real business results. We believe that powering connections will bring us closer together while empowering us to solve the world’s greatest challenges.
Red Hat is the world’s leading provider of enterprise open source solutions, including high-performing Linux, cloud, container, and Kubernetes technologies.
Join the growing IT workforce of tomorrow. Learn about the Cisco Networking Academy curriculum, learning platform, support & training.