1. Using the uptime command, which shows you load averages that indicate how hard this system is working to keep up with

[answerhappygod]

1. Using the uptime command, which shows you load averages that
indicate how hard this system is working to keep up with the load,
create a script that determines if the system is working hard or
hardly working. If the load average is greater than .5 than warn
users of possible wait times otherwise inform users that the system
isn't breaking a sweat.
2. Provide a screenshot of listening ports (that is,
services)
3. What command and option will provide interface statistics for
each active network interface?
Using linux