lsof -i tcp:80
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
python 1440 root 3u IPv4 21915 0t0 TCP *:http (LISTEN)
sudo kill 1440
[*] exec: sudo kill 1440
msf exploit(multi/handler) > lsof -i tcp:80
[*] exec: lsof -i tcp:80
msf exploit(multi/handler) > [7] Killed