In your Ubuntu VM$,$ launch a terminal and complete the following tasks:

$-$ Use journalctl to list boots for the system, to establish a record of boot times.

$-$ Use journalctl to find sudo commands you ran in one of the last classes

$-$ Make sure to add pipe and grep to your command

$-$ Use journalctl to monitor for live activities

$-$ Open up another tab and create sudo activities to monitor!

$-$ Attempt successful and failed sudo activities $($put in a bad password$)$