What are the common network operating systems?

Common network operating systems include: 1. Windows operating system, which is a graphical work interface operating system developed by Microsoft; 2. NetWare system, which is an open network server platform; 3. Unix system , generally used in mainframes and minicomputers; 4. Linux system is an open source network operating system.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

The network operating system is a software program that can replace the operating system. It is the heart and soul of the network and a special operating system that provides services to network computers. Data and various messages are transferred to each other through the network, which is divided into Server and Client. The main function of the server is to manage the sharing of various resources and network equipment on the server and the network, integrate and control traffic, and avoid the possibility of paralysis. The client is able to receive and use the data transmitted by the server. function so that clients can clearly search for the required resources.

What are the common network operating systems?

1. Windows operating system

The Windows series operating system is a graphical work interface operating system successfully developed by Microsoft in the 1990s. , commonly known as "window". The development of Windows was first announced in 1983. Windows version 1.03 and Windows 2.0 were launched in 1985 and 1987 respectively, as well as subsequent versions such as 3.1, but they had little impact. It was not until the launch of Windows 95 in 1995 that it caused a sensation in the industry. Then Windows 98 was released in 1998; Windows 2000 was released in 2000; Windows (Server, the same below) 2003/XP was released in 2003; Windows Vista/2008 was released in 2008; Windows7/2008R2 was released in 2009 ; Windows 8/2012 released in 2012; Windows 8.1/2012R2 released in 2013; Windows 10 released in 2015.

The familiar desktop start menu has finally returned to Windows 10, but a new Metro-style interface has been added next to it, bringing tradition and modernity together.

2. NetWare

Although the NetWare operating system is far less popular than it was in the early years, and has long lost its dominance in the local area network, the NetWare operating system is still Because of its low requirements for network hardware (the workstation only needs to be a 286 machine), it is favored by some small and medium-sized enterprises with relatively backward equipment, especially schools. People can't forget its advantages in setting up diskless workstations, nor can they forget its generosity without excessive needs. And because it is compatible with DOS commands, its application environment is similar to DOS. After a long period of development, it has considerable application software support, and the technology is complete and reliable. Currently commonly used versions include 3.11, 3.12 and 4.10, V4.11, V5.0 and other Chinese and English versions. NetWare servers have good support for diskless sites and games, and are often used in teaching networks and game arcades. At present, the market share of this operating system is on a downward trend, and this part of the market is mainly divided up by Windows NT/2000 and Linux systems.

3. Unix system

The UNIX operating system is a network operating system successfully developed by Bell Laboratories in the United States in the late 1960s. It is generally used for mainframes and Minicomputer, rarely used in microcomputers. Different from the aforementioned operating systems, due to the development of UNIX systems by major manufacturers, UNIX has formed multiple versions, such as IBM's AIX system, HP's HP-UX system, SUN's Solaris system, etc. The UNIX system was rewritten in the C language in the 1970s, which improved the usability and portability of the UNIX system and made it widely used.

4. Linux system

This is a new type of network operating system. Its biggest feature is that its source code is open and many applications can be obtained for free. There are also Chinese versions of Linux, such as REDHAT (Red Hat), Red Flag Linux, etc. It has been fully recognized by users in China, mainly in terms of its security and stability. It has many similarities with Unix. However, this type of operating system is still mainly used in mid- to high-end servers.

Linux system is free software similar to UNIX system, mainly used on computers based on Intel x86 CPU. Since the Linux system has all the functions of the UNIX system and is a completely free software, users can obtain its source code without paying any fees and can modify and supplement it freely, so it has won the favor of the majority of computer enthusiasts. support. After continuous modifications and additions by computer enthusiasts, the Linux system has gradually become a powerful, stable and reliable operating system.

Extended information

The network operating system allows computers on the network to share network resources conveniently and effectively, and provides network users with the necessary A collection of software and related procedures for various services. The network operating system is different from the ordinary operating system. In addition to the processor management, memory management, device management and file management that the ordinary operating system should have, it should also have the following two major functions:

Provide efficient and reliable network communication capabilities; provide a variety of network service functions, such as: remote job entry and processing service functions; file transfer service functions; email service functions; remote printing service functions.

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