python 3 os
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the os module in python provides a way to interact with the operating system. it allows you to perform various tasks such as file and directory manipulation, environment variable access, and process management. in this tutorial, we'll explore some of the key functionalities of the os module with code examples.
to use the os module, you need to import it in your python script or interactive environment:
you can retrieve the current working directory using the os.getcwd() method:
to change the current working directory, use the os.chdir() method:
you can list the contents of a directory using the os.listdir() method:
to create a new directory, use the os.mkdir() method:
to remove an empty directory, use the os.rmdir() method:
you can rename a file or directory using the os.rename() method:
you can access environment variables using os.environ:
you can execute system commands using the `
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