Open source operating system is open-source operating system software, you can follow the open source license (GNU) for use, compiled and re-released. Subject to the GNU agreement, anyone can use for free, free to control the operating mode of the software. Simply means that the system is user-oriented open source code, you can follow the open source license (GNU) for use, compiled and re-released. Subject to the GNU agreement, anyone can use for free, free to control the operating mode of the software. The most famous open-source operating system is linux.
Open source systems for non-open-source operating systems such as Windows and Mac, open source operating system, the biggest feature is the open source and free customization, but also because the relationship between the user's skill level and so a lot of unforeseen circumstances and maintenance problems, and since most hardware and software vendors do not support open source software. So there is a drive source and software aspects of great difficulties, which requires individual users in the choice of the system needs attention to choose according to their actual situation, which is currently the main reason for individual open source operating system more difficult to use.
Open source system of classification:
Unix-like class: Linux (This is a family of many developers, release thousands of dollars, covering all platforms, and supports all file formats and all network protocols), FreeBSD, OpenBSD, NetBSD (covering all platforms), DrangonflyBSD, Darwin / OpenDarwin / PureDarwin, Minix, GNU Mach / GNU Hurd, L4 / Fiasco / Pistachio, syllable, Zen OS
Unix 类：Opensolaris、AuroraUX、Plan9、Inferno-Plan 9。
dos categories: Freedos
windows-like class: ReactOS
Original categories: House, KolibriOS, MenuetOS, HelenOS, Openvms
There are other open source operating system: XFree86, ReactOS.
The most famous in the international open-source operating system, one for the "Linux operating system", which is a computer operating system, Pan said, Chinese pronunciation is generally "Farina Alex." Linux operating system kernel is also the name "Linux". Linux operating system is free software and open source development in the most famous example.
Free open-source Linux operating system, stable and reliable, less viruses, high performance, as the software platform, is widely used in the cloud, data center. At present, except Microsoft, the entire center of the cloud are using the Linux operating system. CentOS is a clone of RedHat, used widely, the Internet has a wealth of information and community popularity, has been acquired by Red Hat.
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