Directories and File Trees
Slides
A PDF file of the lecture slides handout
Recommended Reading
Code
Click on the lec23_fileTrees.zip link to download
the .zip file to your computer. The unzipped folder contains the notebook for lecture activities.
Solutions (for after class)
Use these sample solutions for review only after you have completed the code exercises. You will learn much more by trying them first and comparing your approach with the solutions.