I just opened one (just one) Chromium browser to Yahoo dot com and I see this netstat

[buymystock]

First, post whether you know Unix/'Linux CLI'.

You won't find unless you use grep in CLI. Then make a script with 'do while' to call nmap every 500 millisecond with sleep. Then you will see what is changing in real time.

I guess you know, but if you are not from unix background, then use gnome-nettool.
No direct process name, but the two info can be correlated. Find which ports are used for what purposes. You will understand.

1. I know that command-line interface involves
   typing Linux commands in a shell and clicking the "Enter" key after typing the command; I like this way of making things happen in Linux.
2. I have used Knoppix since version 3.1 in 2003.
3. gnome-nettool is becoming very flattering and I am using it now since you suggested it. It's great!
4. With the information that you have sent to me, I will have plenty of learning to keep me busy for a considerable amount of time in the time that follows the present time.
5. Blessings
6. Bye now, and Cheers! Thanks!