/# ether-wake -u
usage: ether-wake [-i <ifname>] [-p aa:bb:cc:dd[:ee:ff]] 00:11:22:33:44:55
 
        This program generates and transmits a Wake-On-LAN (WOL) "Magic Packet",
        used for restarting machines that have been soft-powered-down
        (ACPI D3-warm state).  It currently generates the standard AMD Magic Packet
        format, with an optional password appended.
 
        The single required parameter is the Ethernet MAC (station) address
        of the machine to wake.  This is typically retrieved with the 'arp'
        program while the target machine is awake.
 
        Options:
                -b      Send wake-up packet to the broadcast address.
                -D      Increase the debug level.
                -i ifname       Use interface IFNAME instead of the default 'eth0'.
                -p <pw>         Append the four or six byte password PW to the packet.
                                        A password is only required for a few adapter types.
                                        The password may be specified in ethernet hex format
                                        or dotted decimal (Internet address)
                -p 00:22:44:66:88:aa
                -p 192.168.1.1