What the command line does, what does the command line mean

The command line generally refers to the command prompt, that is, a working prompt in the operating system that prompts for command input. The command prompt varies depending on the operating system.

The command line is the "MS-DOS mode" for OS 2, Windows CE and Windows NT based operating systems (including Windows 2000, Windows XP, Windows Vista, Windows Server 2003, Windows 7, etc.).

In Windows, the command line program is a 32-bit command line program.

The Microsoft Windows system is based on the command interpreter on Windows, similar to Microsoft's DOS operating system. Enter some commands, you can execute, such as shutdown -s -t 30 and it will shut down after 30 seconds.

Do you know DOS?,That kind of environment is the command line.,Or the cmd in Windows is also the command line.,The essence is to only deal with text commands.,There won't be any images.,But you can spell out rough graphics with characters.,Any system essentially supports the command line.,Because it's very low cost relative to the graphical interface.,And it's necessary to exist.,So it's installed.。

Literally, the command line refers to the kind of lines of commands on the screen, and sometimes you can see things that are very awesome in the movie.

The command line is very different in different operating systems:

For example, the whole system is a command-line interface, because when DOS was invented, people didn't seem to have the idea of a graphical interface - they didn't even dare to think about it;

In Windows, the command line is usually referred to as the Command Processor, which is a program that runs under Windows and emulates a DOS interface that allows users to execute DOS commands. Earlier versions of Windows were based on DOS.

UNIX and Linux systems are similar to DOS, except that most Linux distributions now come with their own graphical interfaces. If there is no graphical interface, then the system interface of UNIX and Linux is the command line. In Linux, where there is a graphical interface, the command line usually refers to the terminal.

In addition, Linux kernel-based systems such as Apple and Android can also call up a terminal that can be called a command line (possibly just a terminal emulator).

A type of control that is mainly used by computer engineers.

Under Windows, the command line refers to the DOS operation interface, that is, the interface opened by entering cmd enter in the run box, also known as the command prompt interface.

The command line is an interface that facilitates the input of instructions to the operating system.

command line

This is called the command line, also known as the console

A section** A section of the program command and control computer hardware and software.

Take a break, stand upright, and look to the right.

Like files, commands are a common basic concept in computer applications. To put it simply, a command is a sentence that is fed into a machine and told to do something. In the DOS operating system and various other software systems, commands are used by entering a string of characters after the prompt and then hitting the enter key to confirm.

When the computer receives the command, it first interprets it in a "syntax" that it can understand, and if the command is "legitimate", it executes it; If it's not legal, it won't understand and will show an error message, so you can re-enter it.

The command line is to open the DOS window in the Windows operating system and execute the Windows Management Program in the form of a string.

Here, first explain what is DOS?

DOS - Disk Operation System.

At present, our commonly used operating systems are Windows 9X ME, NT, 2000, etc., all of which are visual interfaces. The operating system that people used before these systems was the DOS system. The DOS system is not used by anyone anymore, but the DOS command still exists in the Windows system we use.

Most of the DOS commands have been visualized in Windows, but there are some advanced DOS commands that still need to be executed in the DOS environment. Therefore, learning the command line is necessary for us to be proficient in operating the Windows system.

Different operating systems need different commands to enter the command line interface.

Type in the Run program in the Start menu of Win9X ME"command"command, which can enter the command line interface.

Type in the Run program in the Start menu of Win2000 NT"cmd"command, which can enter the command line interface.