KDAriane

h1. Eval312

h2. Synopsis

This operator has two parameters, one input and two outputs. The corresponding shell script executes the parameters as a command on the input and may have two outputs.

h2. Parameters

3 parameters, treated as the command (and its two parameters) to be executed.

h2. Inputs

1 input file.

h2. Outputs

2 outputs: the result of the command.

h2. Shell Code

cmd=$1; shift

args=$1; shift

value=$1; shift

input=$1; shift

output1=$1; shift

output2=$1; shift

$cmd "$args" $value $input $output1 $output2

h2. Example

This operator is used for applying a command with parameters, for example in [[CMAR.aws]] for the repartition task, that needs two parameters: the number of files and the current pair index.