13th Operating System

With the rapid development of high technology, computers are increasingly becoming an indispensable assistant for people's work, study, and entertainment. Powerful computers have played an increasingly important role since they entered human life. What is the computer's "brain" and operating system. The following describes the operating system.

(1) Windows is an operating system launched by Microsoft.

(2) The Linux ruler system will be in a leading position in the future. Introduction:

In April 1991, the Finnish LinuxBenedictTorvalds program was developed based on the MINIX program that can be used on a low-end machine.

Tool, can be based on any operating system) designed a system core Linux0.01, but does not use any MINIX or UNIX source code. USENET is the newsgroup. We announce that this is a free system, mainly used on x86 computers. We hope you can improve it together, the source code is stored on the FTP site in Finland for free download. He wanted to call this system freax, but FTP staff thought it Was Linux's MINIX and stored it in the Linux subdirectory, so it became

"Linux ". At this time, Linux only has a core program and cannot be called a complete system. Since its code is made public, it is easy for people to modify it. So far, it has been constantly improved. It is worth mentioning that the operating systems of important institutions in many countries have been improved by Linux, such as chinaratlinux.

(3) In 1965, the Bell Laboratory (BellLabs) joined a project by GeneralElectric and MIT

College (MIT) Cooperation Plan; this plan should establish a multi-user, multi-task, multi-level (multi-user, multi-processor, multi-level) MULTICS operating system, this operating system has also been modified)-this operating system is mainly used for large servers.

(4), produced by HP-UX Hewlett-Packard Company, rarely used, not to say

(5) MacOSX's famous Apple operating system.

(6) developed by SolarisSUN, which is based on BSDUnix. It is worth noting that SUN is not famous for its Solaris system, but a big java player.

(7) FreeBSD developer NateWilliams, RodGrimes, and JordanHubbard. This operating system is widely used abroad, mainly for server systems. I am not very familiar with it (sorry ).

(8) Novell was developed by SUSE companies in Germany. Novell was widely used in early network services and is now basically eliminated.

Alternative Operating System

Embedded Operating System. RTOS is short for micro-operating system. It is small in size and has relatively simple functions, but it is very suitable for machine tools, mobile phones, PDAs, and other independent micro-computing systems ).

(9) uClinux is an excellent embedded Linux version. Uclinux is an open-source operating system oriented to a hardware platform without MMUMemoryManagementUnit. Compared with standard Linux, it integrates the stability, powerful network functions, and excellent file system of the standard Linux operating system. It is completely free of charge.

(10) Micrium, developer of uC/OSI.

(11) WindRiver, developer of VxWorks.

(12) PalmSource, Inc, A PalmOS developer, used a lot of mobile phones.

(13) Microsoft, a developer of WindowsCE, is an embedded operating system developed by Microsoft for computer products other than personal computers, and CE stands for CustomerEmbedded.

Here we hope to have a favorite operating system, select your favorite and love your choice.

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