1. Using one Unix command, how to go to my home directory using tilde, ~.
2. Using one Unix command, how to go to your home directory using tilde, ~.
3. Make sure you are in your home directory.
   Using one Unix command, how to go to your hw4 directory inside your hw directory, inside your it244directory using a relative pathname.
4. Using one Unix command, how to go to my home directory using an absolute pathname.
5. Using one Unix command, how to go to the it244_files directory inside the course_files directory, inside my home directory, using an absolute pathname.
6. Using one Unix command, how to go to my home directory using a relative pathname using ...
7. Using one Unix command, go to your home directory.
   Once you are there go to your it244 directory using a relative pathname.
8. How would you make sure you are in your it244 directory.
   Using touch create a file named test.txt.
   Go to your hw4 directory.
   Using .. stay in your hw4 directory but list the contents of your it244 directory.
9. How to make sure you are in your hw4 directory.
10. Stay in this directory and copy the test.txt file from your it244 directory to your hw4 directory using a relative pathname.
11. Using one Unix command and multiple instances of.., go to your home directory.
    Once you are there, show me that you are in the right directory.
    Using one Unix command, copy the test.txt file from your it244/hw/hw4 directory to your home directory.