Changes

Follow the instructions for lab 2a on blackboard.

[[Image:lab1_signoff.png|thumb|right|200px|Students should be prepared with '''all required commands (system information) displayed in a terminal (or multiple terminals) prior to calling the instructor for signoff'''.]]

'''Arrange evidence (command output) for each of these items on your screen, then ask your instructor to review them and sign off on the lab's completion:'''