xlthostsendstring(3x) [redhat man page]

XltHostSendString(3X)													     XltHostSendString(3X)

NAME

       XltHostSendString - Function to send a NULL terminated string to a Host

SYNOPSIS

       #include <Xlt/Host.h>

       Widget XltHostSendString(host, string)
	    Widget    host;
	    String    string;

DESCRIPTION

       XltHostSendString  sends  string to the connected Host with the XltNterminator string appended.	The string is sent by calling XltHostSend-
       Data(3X).

       host   The Host widget ID

       string The string to send.

       For a complete description of Host, see XltHost(3X)

RELATED INFORMATION

       XltHost(3X).  XltHostSendData(3X).

															     XltHostSendString(3X)

net_adm(3erl)						     Erlang Module Definition						     net_adm(3erl)

NAME

       net_adm - Various Erlang Net Administration Routines

DESCRIPTION

       This module contains various network utility functions.

EXPORTS

       dns_hostname(Host) -> {ok, Name} | {error, Host}

	      Types  Host = atom() | string()
		     Name = string()

	      Returns the official name of Host , or {error, Host} if no such name is found. See also inet(3erl) .

       host_file() -> Hosts | {error, Reason}

	      Types  Hosts = [Host]
		     Host = atom()
		     Reason = term()

	      Reads  the  .hosts.erlang file, see the section Files below. Returns the hosts in this file as a list, or returns {error, Reason} if
	      the file could not be read. See file(3erl) for possible values of Reason .

       localhost() -> Name

	      Types  Name = string()

	      Returns the name of the local host. If Erlang was started with the -name command line flag, Name is the fully qualified name.

       names() -> {ok, [{Name, Port}]} | {error, Reason}
       names(Host) -> {ok, [{Name, Port}]} | {error, Reason}

	      Types  Name = string()
		     Port = int()
		     Reason = address | term()

	      Similar to epmd -names , see epmd(1) . Host defaults to the local host. Returns the names and associated port numbers of the  Erlang
	      nodes that epmd at the specified host has registered.

	      Returns {error, address} if epmd is not running. See inet(3erl) for other possible values of Reason .

	      (arne@dunn)1> net_adm:names().
	      {ok,[{"arne",40262}]}

       ping(Node) -> pong | pang

	      Types  Node = node()

	      Tries to set up a connection to Node . Returns pang if it fails, or pong if it is successful.

       world() -> [node()]
       world(Arg) -> [node()]

	      Types  Arg = silent | verbose

	      This  function  calls names(Host) for all hosts which are specified in the Erlang host file .hosts.erlang , collects the replies and
	      then evaluates ping(Node) on all those nodes. Returns the list of all nodes that were, successfully pinged.

	      Arg defaults to silent . If Arg == verbose , the function writes information about which nodes it is pinging to stdout.

	      This function can be useful when a node is started, and the names of the other nodes in the network are not initially known.

	      Failure: {error, Reason} if host_file() returns {error, Reason} .

       world_list(Hosts) -> [node()]
       world_list(Hosts, Arg) -> [node()]

	      Types  Hosts = [Host]
		     Host = atom()
		     Arg = silent | verbose

	      As world/0,1 , but the hosts are given as argument instead of being read from .hosts.erlang .

FILES

       The .hosts.erlang file consists of a number of host names written as Erlang terms. It is looked for in  the  current  work  directory,  the
       user's home directory, and $OTP_ROOT (the root directory of Erlang/OTP), in that order.

       The  format  of the .hosts.erlang file must be one host name per line. The host names must be within quotes as shown in the following exam-
       ple:

       ^ (new line)

Ericsson AB							   kernel 2.14.3						     net_adm(3erl)