Eval111 » Historique » Révision 2
Révision 1 (François Rioult, 18/06/2010 21:30) → Révision 2/4 (François Rioult, 18/06/2010 21:35)
h1. Eval111 h2. Synopsis This operator has one parameter, one input and one output. The corresponding shell script executes the parameter as a command on the input, and copies the result in the output. h2. Parameters 1 parameter, treated as the command to be executed. h2. Inputs 1 input, the input file h2. Outputs 1 output: the result of the command h2. Example This operator is mainly used, for filtering a file with the parameter as command, or computing a result from the input and writing it to the output. See [[CMAR.aws]] for an example where this operator computes the predicted class for the column file of the votes. command.