.:
Donald_Hernandez

./Donald_Hernandez:
prescriptions

./Donald_Hernandez/prescriptions:
Angela_Hernandez_prescription2.txt
Sandra_Peccia_prescription1.txt

ls -R .:
Donald_Hernandez

./Donald_Hernandez:
prescriptions

./Donald_Hernandez/prescriptions:
Angela_Hernandez_prescription2.txt
Sandra_Peccia_prescription1.txt
