In order to create new directories or folders in Linux or Unix-like operating systems you need to use the `mkdir` command. `mkdir` stands for “make directory.” you can use it like so:
```console
$ mkdir my_folder
$ ls
my_folder
```
In this exercise you wil use the command `tree` to see the file structure as in the example bellow. `tree` is a recursive directory listing program that produces a depth-indented listing of files. With no arguments, `tree` lists the files in the current directory.
You will also need to use the `tar` command which helps to create, extract, and list archive contents. You can find more about the command in the link bellow.
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