I concur with everyone's recommendation on using REPL, JREPL or FindRepl.

Your other option is Vbscript which we COULD create a batch file that creates the vbscript code and then execute the vbscript.Just for general reference.
http://en.wikipedia.org/wiki/Comma-separated_values
Quote

A comma-separated values (CSV) (also sometimes called character-separated values, because the separator character does not have to be a comma) file stores tabular data (NUMBERS and text) in plain-text form. Plain text means that the file is a sequence of characters, with no data that has to be interpreted as binary numbers. A CSV file consists of any number of records, separated by line breaks of some kind; each record consists of fields, separated by some other character or string, most commonly a literal comma or tab. Usually, all records have an identical sequence of fields.

A general standard for the CSV file format does not exist, but RFC 4180 provides a de facto standard for some aspects of it.

The quote from Wikipedia says "Usually, all records have an identical sequence of fields".  Shouldn't it be all the time?  If any one of the records is not identical with all of the others (as far as the number of fields), it will be mis-aligned when opening up in Excel.