What do linux and android refer to?
linux is a UNIX-like operating system that is free to use and spread freely. It is a multi-user, multi-task, multi-thread and multi-CPU operating system based on POSIX; android is A free and open source operating system based on the Linux kernel, mainly used in mobile devices, such as smartphones and tablets.
What do linux android mean?
Linux introduction:
Linux, the full name is GNU/Linux, is a free and free A propagated UNIX-like operating system whose kernel was first released by Linus Benedict Torvalds on October 5, 1991. It is mainly inspired by Minix and Unix ideas and is a A POSIX-based multi-user, multi-tasking, multi-threading and multi-CPU operating system. The system runs on 32-bit and 64-bit hardware and supports major Unix tools, applications, and network protocols.
Linux is a multi-user network operating system. Its design concept takes the network as its core, inherits the tradition of Unix, and shows excellent performance and stability. There are hundreds of different Linux distributions, such as Debian and Archlinux based on community development, and Red Hat Enterprise Linux, SUSE, Oracle Linux, etc. based on commercial development.
With the rise of the Internet, Linux has been supported by software enthusiasts, organizations and companies around the world. In addition to maintaining strong development momentum in the server field, it has also made significant progress in personal computers and embedded systems. Users can not only intuitively obtain the implementation mechanism of the operating system, but also modify and improve Linux according to their own needs to maximize it to meet the needs of users.
Linux not only has stable system performance, but also is an open source software. Its core firewall components have high performance and simple configuration, ensuring system security. In many corporate networks, in order to pursue speed and security, Linux is not only used by network operation and maintenance personnel as a server, but even as a network firewall. This is a highlight of Linux.
Linux has the characteristics of open source, no copyright, and a large number of users in the technical community. Open source allows users to tailor it freely, with high flexibility, powerful functions, and low cost. Properly configured, the network protocol stack embedded in the system can function as a router, inter alia. These characteristics make Linux an ideal development platform for developing routing and switching equipment.
Introduction to Android:
The free and open source operating system Android is based on the Linux kernel but does not contain GNU components. . This sentence can be rewritten as: The products developed by Google and the Open Handset Alliance are mainly suitable for mobile devices such as smartphones and tablets. The Android operating system was originally developed by Andy Rubin and mainly supports mobile phones. In August 2005, it was acquired and invested by Google. In November 2007, Google formed the Open Handset Alliance with 84 hardware manufacturers, software developers and telecom operators to jointly develop and improve the Android system. Google uses the Apache open source license authorization method and publicly releases the Android source code.
The original meaning of Android refers to "robot", and it is also the name of the open source mobile operating system based on the Linux platform announced by Google on November 5, 2007. The platform consists of operating system, middleware, user interface and application software.
The word Android first appeared in the science fiction novel "L'ève future" (L'ève future) published by French writer Auguste Villiers de l'Isle-Adam in 1886. He named the human-looking machine Android.
Android's Logo was designed by Ascender and was born in 2010. Its design was inspired by the graphic symbols on the doors of men's and women's toilets, so Bullock drew a simple robot with a tin torso. With the shape of a can and two antennas on its head, the little Android robot was born. The “Droid” font was specially created by Ascender for this text. The Android robot is a completely green logo that symbolizes the Android system. The color is drawn using PMS 376C and hexadecimal #A4C639 in RGB, which is the brand symbol of the Android operating system. Sometimes, they also use plain text logos.
What is a Linux system
Linux is a UNIX-like operating system that is free to use and spread freely. It is a POSIX-based multi-user, multi-task, multi-thread and multi-CPU operation. System, using Linux, can run major Unix tool software, applications and network protocols.
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