NAME
netstat – Print network connections, routing tables, interface statistics, masquerade connections, and multicast memberships
SYNOPSIS
netstat [-venaoc] [--tcp|-t] [--udp|-u] [--raw|-w] [--unix|-u] [--inet|--ip] [--ax25] [--ipx] [--netrom]
netstat [-veenc] [--inet] [--ipx] [--netrom] [--ddp] [--ax25] {--route|-r}
netstat [-veenac] {--interfaces|-i} [iface]
netstat [-enc] {--masquerade|-M}
netstat [-cn] {--netlink|-N}
netstat {-V|--version} {-h|--help}
EXAMPLE
netstat -ano | grep ":3306"