- Lab 4:
  - Write a lite version of NOOP.

        nM> primlab4 <IN> <OUT>

  - Your primitive should take in a file and copy it to an output file.
    - There is no need to do any data reformatting, computations, or throttling.
    - You only need to work with Midas Blue files (i.e. `DataFile`) and pipes (which also use `DataFile`).
  - Tips:
    - Try using the MA.getDataFile(<name>, <file>, <flags>) method when getting the output file.
      - This will get a new file that has matching header information as another file (in this case the input file).
      - Since MA.getDataFile(<name>, <file>, <flags>) is only used when getting an output file there is no need to use the `OUTPUT` flag (you can just use 0 for `<flags>`).
      - Remember to open the input file, before using it here (as this will try to read the input file's headers).
  - Update the command dictionary and build the primitive.
  - Test your primitive.