What is a Command Prompt?

We need tools to interact with the operating system of the computer. This is where Graphical User Interface and Command Prompts come into play. Graphical User Interface allows users to interact with the Operating System for simple tasks. Command Prompts are used for complicated tasks like batch processing, automation, etc.

A Command Prompt is basically a Command Line Interface. It is an application in which the user enters commands and the operations are executed accordingly. The Command Prompt is an integral part of the Windows Operating System. Also known as the Windows Command Processor, it is a file with the extension .exe.

COMMAND pROMPT

History of Command Prompt

With the development of the Operating System in the 1960s and 1970s, Bourne Shell became popular. Then Microsoft introduced MS-DOS, which used Command.com to interact with the operating system. At that time GUI was not introduced. Later in the 1980s, Windows introduced Windows Command Processor or the command shell. The command shell was further enhanced with the integration of the .NET framework.

How to Access Command Prompt?

To access the command prompt there are two ways:

First way

Click on the Start Menu or press the Windows logo button from the keyboard.
Type ‘cmd’ or ‘Command Prompt’ in the search bar.
Click on the command prompt from the search results.

Second way

Press Windows+R from the keyboard.
Type ‘cmd’ in the Run dialog box.
Click on OK.

Commonly Used Commands in Command Prompt

Several commands are used in the command prompt. Let us have a look at each of them :

Command Name	Use
cd	Switch to the directory or path in which you want to perform task
dir	See the list of files and folders in the current working directory
mkdir	Make a new directory
rmdir	Used to delete or remove a directory
del	Used to delete one or more files
move	Move a particular file from the present location to another location
copy	Copy files from the present location to another location
systeminfo	Get detailed information about our system
tasklist	Used to get details of running processes or tasks
ping	Connect to another IP address
echo	Used to display messages in the interface
ipconfig	Display current TCP/IP network configuration values
help	Get information about any particular command
exit	Used to exit the command shell

Uses of Command Prompt

Some uses of the Command Prompt are as follows:

Command Prompts are useful as they help automate tasks by using batch scripting. For example, we want to schedule the execution of a Deep Learning Model. Using the concept of scripting we can batch the process and it will be executed accordingly.
It is useful as it helps to get system information in detail.
This command shell is used for network configurations, troubleshooting the network configurations, etc.
We can directly execute commands of any programming language. We can build scripts, run compilers, and use git for version controls.
We can use command prompts for handling complex tasks like managing environment variables etc.

Frequently Asked Questions on Command Prompt – FAQs

State one difference between Bourne Shell and Command Prompt.

Bourne Shell is used for Unix and Unix like Operating Systems like Mac OS or Linux. Command Prompt is used in Windows Operating systems.

How to clear the command prompt shell?

To clear the command shell, we use the command cls. cls is the command which is used when we want to clear our command prompt.

Can we run command prompt as an administrator?

Yes, we can use Command Prompt to run as an administrator. The steps are as follows:

Click on Start Menu

Type cmd in the search bar.

Command Prompt appears. Now right click and from the list of options click on ‘Run as Administrator’.

Reffered: https://www.geeksforgeeks.org

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