How to delete a directory?

To delete a directory in a Unix-like operating system, you can use the following commands:

1. To delete an empty directory:

   rmdir directory_name

2. To delete a directory and all its contents (files and subdirectories):

   rm -rf directory_name

Replace directory_name with the name of the directory you want to delete. Use the -rf option with caution, as it will permanently delete the directory and everything inside it without confirmation.