But you can write: 
system "'$PGMEXEC1' '-arg1=$arg1' '-arg2=$arg2' > '${workingDir}${ps}$
+outputFile1'";

[download]
Which works fine, unless any of the variables contains a single quote, or ends in a backslash.

In reply to Re^4: Trying to get an external c program to print to a file by JavaFan
in thread Trying to get an external c program to print to a file by akrrs7

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