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| nodes


= nodes: Address a set of nodes =

This command allows the experimenter to send commands and configure resources on all nodes simultaneously. 


== Syntax  ==
'''nodes(''setSelector'').''command''()[[BR]]
nodes(''setSelector'').''resource_path'' = ''value''[[BR]]
nodes(''setSelector'').''resource_path'' {...}

  * '''setSelector''': The set of nodes to use
  * '''command''': Command to issue on the set.
  * '''resource_path:''' Path to resource.
  * '''value:''' Value to assign to resource.

The supported syntax for the ''setSelector'' can be found in [wiki:Documentation/NodeHandler/Commands/defNodes defNodes] where it is simply called ''selector''.

The list of commands currently defined can be found '''missing'''. A description of the resource paths can be found '''mssing'''.

== Usage ==

{{{
nodes('sender1').startApplications
nodes(['s1', 'r1']).net.wo.essid = "orbit"
nodes('sender').net.wo { |w|
  w.essid = "orbit"
  w.ip = "%192.168.%x.%y"
}
}}}




== See Also ==

[wiki:Documentation/NodeHandler/Commands/allNodes allNodes]