Why does the server use Linux system?

Reasons: 1. Open source, you can easily view the available code used to create the Linux kernel, and you can also modify the code to fix any errors, etc.; 2. The stability is very good, the system is not easy to crash or freeze; 3 , Good security performance; 4. Linux is free, so the cost is low; 5. Easy to operate, for computer professionals, a few commands can perform many operations.

#A server is computer software or a machine that provides services to other programs or devices. There are many different types of servers such as web servers, database servers, application servers, cloud computing servers, file servers, mail servers, DNS servers, etc.

Over the years, the usage share of the Linux operating system has greatly increased, mainly on servers, and Linux distributions are at the forefront of technology. Nowadays, many large Internet companies have a large number of servers running on Linux-based operating systems. There are many reasons why Linux servers are more suitable than Window servers:

1. Free and open source

The Linux operating system is completely free and available as open source software. Through open source, you can easily view the Create working code for the Linux kernel and also modify the code to fix any bugs, etc. It provides many programming interfaces, and you can even develop your own programs and add them to the Linux operating system. Basically, Linux gives you complete control over the machine. As long as you are good enough, you can build and build in your own way. Custom server. These are not possible on Windows.

2. Stability

Linux systems are known for their ultimate stability. On Windows, our process sees the system crash or freeze, but on Linux, the chance of this happening is extremely small, and the Linux system can also handle multiple tasks at the same time. In Windows configuration, changing the configuration usually requires a restart. . But in Linux, there is no need to restart. Configuration changes can be completed while the system is running and will not affect unrelated services. Similarly, Windows servers often perform defragmentation, but there is no need to do this on Linux.

3. Security

In terms of security, Linux is obviously more secure than Windows because Linux is mainly based on the UNIX operating system originally developed from a multi-user operating system. Only administrators or root users have administrative rights. Secondly, the attack frequency of Linux viruses and malware is very low. Many viruses are targeted at Windows, and there are many fewer viruses targeting Linux than Windows. For example, the previous Eternity Blue virus has not affected Linux. Secondly, the user group who plays Linux are basically computer professionals. In addition, the Linux community is huge. Generally, when vulnerabilities are discovered, they will be quickly submitted to the Linux open source community.

4. Low cost

Linux is free, if you want to install Windows on one of the servers, you need to pay an activation fee. This means you need to spend more money.

5. Easy to operate

For ordinary people, Windows operations are faster, but for computer professionals, Linux operations are much faster than Windows, and they can be executed with just a few commands. There are many operations, for example, a certain expert published a book called "Working Completely with Linux", which has been praised by many people.

Although Linux is good, it is not suitable for all companies. If the company uses software such as ASP, ASP.NET, MSSQL, MS ACCESS or Visual Basic development tools, it needs to use Windows Server.

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