How do you execute a top command?

How do I run a top command only once?

2 Answers. -n : Number of iterations limit as: -n number Specifies the maximum number of iterations, or frames, top should produce before ending. If you want to stop top command just press q .

How do you use Mac top?

The top command shows a live view in the Terminal with the list of apps with the most CPU utilization. The top command also displays memory, CPU and disk stats at a glance. To close this view, either close the Terminal window or go back to the command line prompt by pressing Control + C to quit the top command.

What is task in top command?

The top command (table of processes) displays the processor activity of your Linux box and also displays tasks managed by the kernel in real-time. It also shows information about CPU and memory utilization of a list of running processes.

How do you search in top command?

To filter the top output to a specific process, press the O key and enter the entry as COMMAND=name, where the name refers to the process name. Press ENTER, and the top utility will filter the processes to systemd only. You can also highlight the specific process while keeping other processes in view.