Print network connections, routing tables, interface statis-tics, masquerade connections, and multicast memberships
netstat {--masquerade|-M} [--extend|-e] [--numeric|-n] [--numeric-hosts][--numeric-ports][--numeric-ports] [--continuous|-c] [delay]
Netstat prints information about the Linux networking subsystem. The
type of information printed is controlled by the first argument, as
follows: