What is the command to let you know what directory you are in? 

What Linux command can help me understand how the Linux tool more works? 

Understand the Linux files and folder structure. 

Write the command(s) to create an empty file named cats.png. Hint: there are multiple methods to solve this problem. You just need to present one solution. 

What is the top-level directory in linux? What is the equivalent on a Mac or Windows machine, which ever operating system you are most familiar with.