June 2002
Beginner
759 pages
80h 42m
English
getservbyport
getservbyport port, proto
Translates a service (port) number to its
corresponding names. proto is a
protocol name such as tcp. The
return value in list context is:
($name, $aliases, $port_number, $protocol_name)
In scalar context, getservbyport returns only the service
port name.