/home/hdp/testcpy
sudo ln -s . /usr/lib/cpy390sourcecode
cpy390sourcecode -> .
sudo ln -s pwd /usr/lib/cpy390sourcecode
cpy390sourcecode -> pwd
/home/hdp/testcpy
sudo ln -s . /usr/lib/cpy390sourcecode
cpy390sourcecode -> .
sudo ln -s pwd /usr/lib/cpy390sourcecode
cpy390sourcecode -> pwd