SHELL

ubuntu check process on port

sudo lsof -i:22

find process id of port ubuntu

$ sudo netstat -ltnp | grep -w ':80'

how to find process running on port in ubuntu

sudo lsof -i:8080

list which process is running on specific port ubuntu

sudo netstat -ltnp | grep -w ':80' 
#port_number: 80
#output: tcp6       0      0 :::80                   :::*                    LISTEN      1907/nginx: master 

ubuntu get process on port

lsof -i -P -n