What are the pros and cons of the Linux operating system?

Advantages of the Linux system.

1. Open source**.

Linux is an open-source operating system that anyone can freely use, modify, share, and distribute. This means that users don't have to support the high fees of spinning software and operating systems, and they don't have to worry about copyright issues.

2. High security.

Linux systems are relative to Windows and Mac

OS is more secure and reliable because it has strong security features and a system of different levels of user permissions, which makes it difficult for attackers to gain administrator privileges when attacking the system.

3. Stability.

The Linux system runs stably, and crashes such as crashes are rare. The process management features in the Linux system are excellent, allowing users to easily monitor and control each process.

4. Multitasking.

5. Highly customizable.

Linux is an open-source platform where users can fully control the system and customize its appearance, desktop environment, scripts, and more. The Linux system also supports many programming languages and development tools for programmers to use.

Disadvantages of the Linux system.

1. The learning curve is steep.

Linux has a huge command collection and file system, and it takes time and effort to learn Linux. This can become a challenge for beginners and non-technical users.

2. There is little application software.

Compared to Windows and Mac OS, Linux has a smaller number of applications. Although it has increased in recent years, it is still not as popular as the other two operating systems.

Advantages of the Linux operating system compared to the Windows system:

1. Safety. Because there are few people who use it, there are relatively few viruses. The few of them are also hoaxes and do no harm. At the same time, it is also open source, if you want, you can go to the source of the whole system**, if you can understand it.

2. Good performance.

With the same software and the same configuration, I run super stuttering games under Windows, and I can't fault them under Linux.

3. Stability. Most Linux systems run stable and can be used for years without rebooting, so you can give your Windows a try.

4. Some systems have software centers.

Similar to the software butler of each security guard, but it is officially bred.

Disadvantages of Linux operating system compared to Windows system:

2. Most of the software does not have Chinese, a few have, and some software with Chinese is translated by Google, and I can't understand it at all (I haven't met this).

3. The software installation is both simple and complex, the software installation with the software center and the packaged software is very simple, and the same as under Windows, you can install it by double clicking.

4. Security is related, permission issues, you install the software will prompt you to enter a password, and the same is true for you to uninstall the software.

Open source, high stability, high security, more gorgeous interface, many system versions, there is a ** app store, and the software can be used at will. The disadvantage is that it is more troublesome for users to install the software by themselves, and there are fewer drivers, but the stability of the existing drivers is still higher than that of Windows.

The advantages are:

1. Openness: The Linux operating system abides by the GNU specification, is shared, and is easy to realize the tailoring and customized development of the system.

2. Multi-user: System resources can be accessed and used by different users with their own permissions, without affecting each other.

3. Multi-tasking and multi-threading: Different tasks and threads process a series of independent but intrinsically related events almost simultaneously and concurrently.

4. Device independence: The Linux operating system treats all external devices as device files, as long as their drivers are installed, any user can manipulate and use these devices as if they were ordinary files, without knowing their specific form of existence.

5. Rich network functions: Perfect built-in network is a major feature of Linux.

The disadvantages are: mainly from the hardware support, and for ordinary users, its operability is not as convenient as Windows, practical, and the average user is not very good at operating.

Advantages: 1. Stable.

Linux is a system developed based on the concept of UNIX, which has the stability and efficiency characteristics of UNIX. It's not uncommon to run for more than a year without downtime and without having to shut down.

2. Free of charge for a small fee.

Linux is an open source product based on the GPL (GUN Project) license. Stable, unlike Microsoft, which needs to constantly update the system and pay high fees.

3. Rapid patching of security and vulnerabilities.

Due to the free and open source nature of Linux, Linux has a large number of users, so it is relatively simple to get the latest security information to share.

4. Multi-task, multi-user.

The Linux system can be used by multiple people to work online at the same time, and the allocation of resources is relatively fair. And the single-player multitasking of Windows must be unstable.

5. Planning of users and user groups.

In Linux, file properties are readable, writable, and executable to define the applicability of a file, and these attributes can be divided into three categories (file owner, file group, and other users). There is a good level of confidentiality.

6. Relatively no consumption of system resources.

The hardware requirements of the runtime environment are relatively less than those of other systems, except for the large servers that need to be built.

Disadvantages: 1. There is no specific support vendor.

Almost all the packages on Linux are free software, and most of the developers of free software are not profit-making groups. Therefore, if there is a problem with the software on Linux, you can only find a solution by yourself.

2. Insufficient game support.

Nowadays, the popularity of games is beyond imagination, but there are almost no large-scale games developed on Linux, which indirectly makes it difficult for Linux to enter the average home.

3. Insufficient support for professional software.

Many professional software cannot be run on Linux (for example, many professional drawing software on the market) If you want to learn Linux, you can refer to "Linux Should Be Learned".

First of all, it's a full-page free system, which means that Linux is much more secure than pirated Windows. Compared with the genuine Windows system, in addition to the free installation of Linux, it also costs a fee to upgrade. On the same configuration device, Linux software requires less memory to run than Windows, and Linux only has a root directory and no disk, making it run faster than Windows.

Linux has a very high degree of freedom, and if you are dissatisfied with some commands, you can modify or even write your own commands by yourself; If you are not satisfied with the desktop environment, you can install other interfaces by yourself, which is not possible on Windows systems.

Fast computing speed, high performance, open source. You can remodel it yourself. What about the interface,Some versions are very ugly,Some are more gorgeous than XP、Win7,Such as the famous Apple (OS X) system,Ubuntu、LinuxMint and other interfaces are very beautiful,And you can turn on 3D mode; It's just a little bad, many commonly used software (especially QQ) and client games are not compatible with Linux

The system is relatively secure, open source, and can improve technology.

It's free, and that's the biggest advantage of Linux.

Linux is a free-to-use and freely distributed UNIX-like operating system, which is primarily used on computers based on Intel x86 series CPUs. This system was designed and implemented by thousands of programmers around the world. The aim is to create Unix-compatible products that are not subject to the copyright of any commercial software and can be freely used throughout the world.

First, the advantages. 1. One of the natural advantages of Linux is its openness, according to the development history of Linux, its developer Tovaz hopes to get more people's suggestions to develop this operating system, so many volunteers provide ** support for Linux, which makes the vulnerabilities and defects of the Linux system can be quickly found and provide corresponding solutions, compared with the closed Windows system, this is a great difference.

2. Linux is an operating system developed based on the concept of UNIX, inheriting the fine tradition of UNIX stability and efficiency, so Linux is often used as a server system. There is also a huge gap between Linux and Windows in terms of licensing fees, Windows as a commercial distribution version of Microsoft, its systems before Windows 10 are charged extremely high license fees, for Windows 10 claims to be "free", in fact, it is not necessarily free.

3. Linux is a product based on GPL licensing, so anyone can freely obtain Linux. Unlike the Windows system, the Linux host can allow multiple people to work online at the same time, which is much more stable than the single-player multitasking system of Windows.

Second, the shortcomings. 1. The shortcomings of Linux are also obvious, the lack of game support for the Linux system, and few game developers are willing to develop large-scale games for the Linux platform, which is a great reason why Linux cannot be popularized for home-level computers.

2. For professional and skilled personnel, Linux also lacks support for professional software. In short, it is a bad cycle, because of the limited popularity of Linux, most companies are difficult to develop professional and gaming software for it due to commercial considerations, and Linux is hindered by the lack of these software.

3. Lack of hardware integration support. While many companies see this as an add-on, Fortune 500 companies generally prefer more comfortable performance from hardware support and tighter integration between hardware and operating systems. We all know what happens or what responsibilities you have if your hardware vendor is different from your operating system software vendor.

Driver support is brought by hardware vendors, but this has always been a challenge for Linux systems.

Advantages: 1. Linux is a free operating system, which can be obtained for free by users through the Internet or other means, and its source can be modified at will. This is something that no other operating system can do.

2. Linux can run on a variety of hardware platforms, such as platforms with X X0, SPARC, Alpha and other processors. Linux is also an embedded operating system that can run on PDAs, set-top boxes, or game consoles.

3. Fully compatible with standards, which makes it possible to run common DOS and Windows programs through the corresponding emulator under Linux. This lays the groundwork for users to move from Windows to Linux.

Disadvantages: 1. The Linux kernel provides a scheduler to manage the processes running in the system. Almost always, preemptively; This means that the scheduler executes for a period of time, and if the process has not yet completed, the scheduler will stop the process and start executing another process.

2. The memory manager is one of the most important core parts of the kernel. It provides physical-to-virtual memory mapping capabilities as well as paging and swapping to physical disks. The memory manager uses architecture-related ** to access the physical memory of the computer.

While the kernel maintains its own virtual address space, each process in user space has its own virtual address space.

Linux is a free-to-use and freely distributed UNIX-like operating system, which is a multi-user, multi-tasking, multi-threading and multi-CPU operating system based on POSIX and UNIX. With the development of the Internet, Linux has received support from software enthusiasts, organizations, and companies all over the world. In addition to maintaining a strong momentum of development in the server operating system, it has made great 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 the operating system according to their own needs, so that it can adapt to the needs of users to the greatest extent.

Linux is not only a stable system performance, but also open-source software. Its core firewall components are efficient and easy to configure, ensuring the security of the system. In many enterprise networks, in order to pursue speed and security, the Linux operating system is not only used as a server by network operation and maintenance personnel, but also as a network firewall.

Compared with other operating systems, Linux has the characteristics of open source, no copyright, and many users in the technical community. In particular, the network protocol stack is embedded in the system, and the functions of the router can be realized after proper configuration. These features make Linux an ideal development platform for the development of routing and switching devices.