     
     consoleOutput("Detecting duplicates...")
     
+    // Executing logic.
+    
     // cat fps_library | cut -d":" -f1 | sort | uniq -c | sort
     let catTask = Task()
     let cutTask = Task()

            return (0, "") // Not very likely to happen at all.
        }
        
        print("cleaned is \(cleaned)")
    } else {
        consoleOutput("Error reading proceded results.")
        exit(1)

    let resultData = resultToRead.readDataToEndOfFile()
    let result = String(data: resultData, encoding: .utf8)

    // The ultimate goal of this is to take all the raw output of the pipe and convert it into an array of FingerprintRepetitions.
    let resultFps = result?.characters.split {$0 == "\n"}.map(String.init)
    if let res = resultFps {
        //  string.stringByTrimmingCharactersInSet(NSCharacterSet.whitespaceCharacterSet())
