What is the Command Processor?

Do you know what a Command Processor is? If not then the answer is that it is of an OS that processes and executes the commands of the users. If you want to get more information about the command processor then you must read this article. This is because you will not get much information about this term of the computer.

Today I thought why should you people be given complete information about Command Processor so that no one remains in your mind. So without delay, let’s start and know in detail about what is the command processor.

What is the Command Processor?

The operating system that is the part of the receive the operating system commands that and execute. Each operating system has a command processor. When a command prompt is displayed then this command processor is waiting for one of the commands. When you enter the command processor analyses the syntax of that command to make sure that the command is valid or not, and then it either executes that command or makes an error warning issue.

What is the technical definition of Command Processor?

A command processor is a program that receives control when a user a command name in a terminal enters. This control is provided by the terminal monitor program(TMP), which is a program that provides an interface between terminal users and command processors and has access to many system services.

What is Command Line Interpreter?

A command-line interpreter is a program that allows t enter commands and then execute those commands in the operating system, or you can say that it is literally an interpreter of commands.

A program that has a Graphical user interface(GUI) such as buttons and menus that are controlled by a mouse, unlike lines of text in a command-line interpreter is accepted as commands from a keyboard and then they are converted into functions that only the operating system can understand.

Why are Command Line interpreters used?

If it can be controlled in a computer with easy to use applications that have a graphical interface then you must be wondering why someone would need a command line to enter commands. Well, there are mainly three main reasons for which we will know.

The first reason is that you can automate commands. There are many examples of this such as a script that always shutdowns certain services or programs when the user first logs in. The second is that you can copy a similar file format if you want so that you will not have to shift from one place to another repeatedly. All these things can be done fast and automatically using commands.

More information about Command Line Interpreters

In most Windows Operating Systems the primary command-line interpreter is Command Prompt, by the way, Windows Power shell is an even more advanced command-line interpreter available with Command Prompt in recent versions of Windows.

As a first in Windows XP and Windows 2000, a special diagnostic tool also called Recovery Console acted as a command-line interpreter and performed many troubleshooting and system repair tasks.

The command line interface of the MacOS operating system is called Terminal.

Many times it has been seen that both a command-line interface and a graphical user interface are included in the same program. When this is the case then it is typical for an interface to support some functions that are not available in the other. This is often the command line portion that has to include more features because it provides raw access to application files and they are not limited to what the software developer chooses to include in the GUI.


I sincerely hope that I have given you complete information about what is Command Processor? I hope that you guys have understood about Command Processor.

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