Demonstrate your grasp of the Unix file system by constructing a directory structure as follows: 1. In your home ( ~) directory, create a directory named “UnixCourse". This directory will be used in...

I have a mac and am using the terminal program. I have complete a few steps in my assignment. I exited the program and came back to it on a later date. Now my issue is navigating within the terminal. how can i navigate through the program to get to the directories in which i have to create files?

here is my assingment for reference:

Extracted text: Demonstrate your grasp of the Unix file system by constructing a directory structure as follows: 1. In your home ( ~) directory, create a directory named “UnixCourse". This directory will be used in the remaining assignments of this course, as well as this one. Several of the commands that you will issue in this course will examine files in this directory and, in some cases, send me a listing of those files or even copies of those files for grading and diagnostic purposes. So you should not store anything unrelated to the course assignments in this ~/UnixCourse area. 2. Within your UnixCourse directory, create a directory named “fileAsst". Within that fileAsst directory, create two directories, named "TweedleDee" and "TweedleDum". Use the 1s and/or tree command to check your work. 3. Within the TweedleDee directory, you should place a copy of the file -cs252/Assignments/fileAsst/hatter.txt Use the 1s and/or tree command to check your work. 4. Within the TweedleDum directory, you should place a copy of the file -cs252/Assignments/fileAsst/dormouse.txt Use the 1s and/or tree command to check your work. 5. When you have completed this much, execute the command -cs252/bin/fileAsst-1 (Take note of the difference between the numeric digit 1 and the lower-case letter 1 in the command above. If you can’t tell the difference between these, check your web browser settings to see if you can get it to use some better fonts.) This will check to see if you have built the desired directory structure so far. You should repeat the above steps as necessary until this command reports success. 6. If you have been successful so far, the fileAsst-1 command will have placed a new file somewhere in the directory structure you have built. Find it, and move it into the TweedleDee directory, renaming the file to "rabbit.dat". 7. Execute the command -cs252/bin/fileAsst-2