17:01 duration 17 minutes 1 second
IT340 - Chapter 6 (second half) (Part 1)
28:16 duration 28 minutes 16 seconds
IT340 - Week 6 (second half) Run Level Lab
21:25 duration 21 minutes 25 seconds
IT 340 - Chapter 5 (Part- 2)
22:27 duration 22 minutes 27 seconds
IT 340 - Chapter 5 Lab (file permissions)