In a list of target specifications on a PEEK, SPY or WATCH command,
   different nodenames can be prepended to each target in the list. A
   nodename, if present, applies only to the single target specification
   to which it is prepended.

   Examples:

     $ PEEK/TERMINAL=(TTA1:,NODEA::TTA1:,TTA2:)

   In this example, first TTA1 on the current network node will be
   watched. Then TTA1 on NODEA will be watched. Then TTA2 on the
   current node will be watched.

     $ PEEK/USERNAME=(NODEA::*,P_SMITH)

   In this example, first users on NODEA will be watched. Then user
   P_SMITH on the current node will be watched.

   For more information, see the top-level PEEK Subtopic:
   Watching Node_Names.