Tree

Tree is a useful application that will allow you to look at a directory structure and files that are in a directory. Here is an example of what the output might look like after running the tree command:

── courses
    ├── code102
    ├── code201

Verify if Tree is already installed:

If this is your first time going through the setup guide on your current machine, skip this “Verify” section and move on to the “Install” section below

In your terminal, run:

tree --version

IF the output is this version or higher:
0.6.7
Continue to the next page

else if the output is not similar to the above:

Continue with instructions on this page.

Install Tree

In your terminal, run:

npm install -g tree-cli

Once it completes, verify tree is installed by running the command:

tree --version

Expected output should match this version, or higher:

0.6.7

Tree

Verify if Tree is already installed:

Install Tree

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