1. Listing of all files in a directory, including "hidden" files.
2. A long-list of files in a directory, with file sizes in the most appropriate of the following: Byte, Kilobyte, Megabyte, Gigabyte, Terabyte and Petabyte
3. The first fifteen lines of a file.
4. The last fifteen lines of a file.
5. Every line in a file containing the word "red".
6. All files in a directory ending with "txt".

Grading Criteria

• Each correct answer is worth 2 points.
• The assignment is worth 12 points total.