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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def execute(self):
        ''' Begin capturing PCAPs and sending them to workbench '''

        # Create a temporary directory
        self.temp_dir = tempfile.mkdtemp()
        os.chdir(self.temp_dir)

        # Spin up the directory watcher
        DirWatcher(self.temp_dir, self.file_created)

        # Spin up tcpdump
        self.subprocess_manager(self.tcpdump_cmd)