3 hostaddr \- show ethernet address, IP address or hostname
16 shows the ethernet address, IP address and hostname of the local host on one
17 line in the given order. With options only the wanted fields are shown,
18 still in the same order, not in option order.
22 Show the ethernet address.
28 Show the fully qualified hostname. The IP address is shown if it
29 can't be translated to a host name. This usually indicates that the
30 DNS reverse address translation tables are incomplete or that
31 the name daemon couldn't be contacted.
34 Set the hostname of the machine if the caller is the superuser. (Used at
35 boot time by the network initialization scripts.)
43 Kees J. Bot (kjb@cs.vu.nl)