Man7 备择方案 & 竞争对手
替代品和竞争对手 man7.org 在内容、流量和结构方面
The GNU Operating System and the Free Software Movement.
SysTutorials publishes technical posts on Linux, Software, Programming and Web topics. SysTutorials welcomes sharing and publishing your technical articles. Please check here for contribution information.
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.
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.
Learn C and C++ Programming - Cprogramming.com.
PTC provides technology solutions that transform how products are created and serviced, helping companies achieve product and service advantage.
A collection of introductory technology tutorials covering Linux, Web development, general problem solving and graphic design.
Provides Instruction Guides, How-Tos, Troubleshooting Tips and Tricks on Linux, Database, Hardware, Security, Web and Open Source for both Newbies and Geeks – TheGeekStuff by Ramesh Natarajan
Bootlin – Embedded Linux and kernel engineering.
Spinics.net is mostly mailing list archives these days
Cplusplus.com - The C++ Resources Network.
Q&A for Ubuntu users and developers
A help and support forum for Ubuntu Linux.
Learn C programming, SQL query language, Java programming, C interview questions with answers in fresh2refresh.com - An online programming tutorial website.
This tutorial is written to help people understand some of the basics of shell script programming (aka shell scripting), and hopefully to introduce some of the possibilities of simple but powerful programming available under the Bourne shell. As such, it has been written as a basis for one-on-one or group tutorials and exercises, and as a reference for subsequent use.
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Learn C++ – Skill up with our free tutorials.
LinuxCommand.org is a web site that helps users discover the power of the Linux command line.
Dreamsyssoft.com is ranked number 10M in the world and links to network IP address 162.243.195.201.
Q&A for system and network administrators
Computational Methods in the Civic Sphere.
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.
Debian -- The Universal Operating System .
LKML.ORG - the Linux Kernel Mailing List Archive.
Bootlin – Embedded Linux and kernel engineering.
Manjaro is a Linux based distribution that can be installed as a alternative operating system on a wide range of devices.
Learn to code in Python, C/C++, Java, and other popular programming languages with our easy to follow tutorials, examples, online compiler and references.
Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.
Q&A for computer enthusiasts and power users
LinuxTechi provides latest howtos and tutorials on Linux, virtualization, cloud, automation and Kubernetes.
Red Hat is the world’s leading provider of enterprise open source solutions, including high-performing Linux, cloud, container, and Kubernetes technologies.
