1. Find and open the Terminal application on your lab machine. (Click here to view an image of the application icon).
2. You will need to use a minimum of Linux commands to navigate to your submission directory. These commands are:
   
   • pwd prints the full path to your current directory, e.g.
     bash-3.2$ pwd
/nfs/harper/hc1/gabri
   • ls, the list command prints the contents of the specified location (with no arguments it prints the contents of the current directory), e.g.
     bash-3.2$ ls
Documents    Desktop ...
is the same as (where we have specified the full path to a directory):
     bash-3.2$ ls /nfs/harper/hc1/gabri
Documents    Desktop ...
   • cd, the change directory command allows navigation of the directory tree, e.g, let's descend into the Documents directory:
     bash-3.2$ pwd
/nfs/harper/hc1/gabri
bash-3.2$ ls
Documents    Desktop ...
bash-3.2$ cd Documents
[We are now in directory Documents, let's list the contents]
     bash-3.2$ pwd
/nfs/harper/hc1/gabri/Documents
bash-3.2$ ls
file1.txt
[Oops, our lab directory is not here, we had actually saved it on the Desktop]
     bash-3.2$ cd ..
[ ".." refers to the parent directory of the current one]
     bash-3.2$ pwd
/nfs/harper/hc1/gabri/
[We are back to the home directory]
     bash-3.2$ cd Desktop
bash-3.2$ ls
Lab1
[We found the lab1 directory, let's make sure it contains our files]
     bash-3.2$ ls Lab1
lab1.rkt
[Great, we are ready to submit. To learn more about these commands (or any others) type in man commandname . Press the key q when you are done reading about a command to exit its manual. A quick list of Linux commands can be found here]
3. We will now copy this directory to your home directory of your CS account, using the scp (secure copy) command
   scp -r Lab1 ursa.cs.uchicago.edu:~/
-r specifies that the directory will be copied recursively, while ~specifies the home directory of your CS account. To read more about the scp command type man scp at the terminal window.
4. We will now connect remotely to your CS account using the ssh (secure shell) command:
   ssh ursa.cs.uchicago.edu
   You will be authenticated using your CS account password.
5. Once logged in, we are by default located in the home directory. A simple list of its currents content should show the lab directory we have copied here in step 3:
   bash-3.2$ ls
Lab1
bash-3.2$ ls Lab1
lab1.rkt
6. We are now ready to submit this directory using the hwsubmit command:
   bash-3.2$ hwsubmit cmsc10500lab Lab1