I'm a college student and some sites are blocked here so I use a VPN to fix that problem. So my question is: I have to run the command as root to connect to the VPN and when I'm done just closing the terminal will not kill the process (disconnect me from the VPN service). I ran this in a new terminal:
kill -9 2904
(2904 is the PID)
But nothing happened.
I am able to terminate all other processes other than this one. Am I missing something here?
ps ef| grep 2904
will show this process)