Package Management

1. Connect to your Linux server via sit (not through hal9000!). Create the folder structure and files from activity on your Linux server.
2. Type the command 'tree' to show that the command is not installed. Take a screenshot of the command and the result.
3. Install the tree package.
4. Type the command 'tree' to show that it now works. Take a screenshot of the command working.
5. Remove the tree package. Run the command again and take the screenshot.