How to use the uptime command: 2-Minute Linux Tips

The video tutorial explains the 'uptime' command, which provides information on how long a system has been running, load averages, and the number of users logged in. It details how load averages reflect system workload over different time intervals and introduces options like '-p' for a pretty format and '-s' for the last boot time. The tutorial emphasizes the command's utility in monitoring system performance and user activity.

What does the uptime command primarily tell us about the system?

• The current date and time

• The amount of free disk space

• How long the system has been running

• The number of files in the system

What do load averages represent in the context of the uptime command?

• The number of users logged in

• The amount of free memory

• The number of processes running or waiting for CPU

• The total disk usage

How are load averages displayed in the uptime command?

• As a single number

• As a graph

• As percentages

• As averages over 1, 5, and 15 minutes

What does the option '-p' do when used with the uptime command?

• Shows the number of users

• Displays uptime in a pretty format

• Shows the system's IP address

• Lists all running processes

Which option with the uptime command shows when the system last booted?

• -u

• -s

• -t

• -b