Traverse files in a folder: By using a while loop along with the ls command, you can navigate through all the files in a folder and perform the corresponding operations.
Create a simple counter: Use a while loop to create a simple counter, for example, to output numbers from 1 to 10.
Implement simple menu options: You can use a while loop combined with a switch statement to create a basic menu for users to select different operations.
Simple conditional judgment can be achieved by combining a while loop with an if statement.
Achieving infinite loops: In certain situations where we need the program to keep running continuously, we can use a while loop to achieve the functionality of an infinite loop.
