Command Prompt (CMD) is a powerful tool in the Windows operating system that allows users to execute commands and scripts to automate tasks, troubleshoot issues, and manage system configurations. Understanding how to create and execute scripts via CMD is crucial for system administrators, developers, and power users who wish to enhance their productivity and streamline their workflows.

In this article, we will explore various script examples for CMD, demonstrating how to create, save, and execute batch files. Batch files are text files containing a series of commands that are executed sequentially by the command-line interpreter. We will cover some fundamental commands and provide practical examples to illustrate their usage.

Exemplos:

1. Creating a Simple Batch File To create a batch file, you can use any text editor, such as Notepad. Save the file with a .bat extension. Below is an example of a simple batch file that prints "Hello, World!" to the console.

   @echo off
   echo Hello, World!
   pause

   Save the above code as hello.bat. To execute the script, open CMD, navigate to the directory where the file is saved, and type hello.bat.

2. Automating Directory Creation This example demonstrates how to create multiple directories using a batch file.

   @echo off
   mkdir C:\ExampleDir\SubDir1
   mkdir C:\ExampleDir\SubDir2
   mkdir C:\ExampleDir\SubDir3
   echo Directories created successfully.
   pause

   Save the above code as create_dirs.bat and execute it via CMD to create the directories.

3. Checking Network Configuration This script uses the ipconfig command to display network configuration details and saves the output to a text file.

   @echo off
   ipconfig > C:\NetworkConfig.txt
   echo Network configuration has been saved to C:\NetworkConfig.txt
   pause

   Save the above code as network_config.bat and run it to generate the network configuration report.

4. Setting File Permissions The following script uses the icacls command to set file permissions.

   @echo off
   icacls "C:\ExampleDir" /grant Everyone:(F)
   echo Permissions set successfully.
   pause

   Save the above code as set_permissions.bat and execute it to grant full control permissions to all users for the specified directory.

5. System Information Report This script collects system information using the systeminfo command and saves it to a text file.

   @echo off
   systeminfo > C:\SystemInfo.txt
   echo System information has been saved to C:\SystemInfo.txt
   pause

   Save the above code as system_info.bat and run it to generate a detailed system information report.