Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       User       Inode      PID/Program name    
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      0          21398      1423/sshd           
tcp        0      0 127.0.0.1:5432          0.0.0.0:*               LISTEN      26         86650      15472/postgres      
tcp        0      0 0.0.0.0:7397            0.0.0.0:*               LISTEN      1000       124203     21457/python