uptime:tldr:997f5
uptime: Print current time, uptime, number of logged-in users and other information.
$ uptime
try on your machine
The "uptime" command is used in various operating systems, including Unix-like systems such as Linux and macOS, to display the duration for which the system has been running since its last boot.
When you run the "uptime" command in a terminal or command prompt, it provides you with information in the following format:
14:32:59 up 9 days, 18:12, 4 users, load average: 0.24, 0.37, 0.46
Here's the breakdown of what each part represents:
- The "14:32:59" indicates the current time.
- The "up 9 days, 18:12" signifies the duration for which the system has been running. In this case, it means the system has not been restarted or shutdown for 9 days, 18 hours, and 12 minutes.
- The "4 users" section shows the number of users currently logged into the system.
- The "load average: 0.24, 0.37, 0.46" displays the average system load over the last 1, 5, and 15 minutes. The load average represents the average number of runnable processes in the system's run queue.
In summary, the "uptime" command is a quick way to check how long a system has been running and get an idea of its current load. This information can be useful to monitor system stability and identify performance issues.
This explanation was created by an AI. In most cases those are correct. But please always be careful and
never run a command you are not sure if it is safe.