Ruby has a great gem too. I used it to migrate a client's membership data from an excel spreadsheet to a SQL data model. This sheet was formatted like: MEMBER

Ruby has a great gem too. I used it to migrate a client's membership data from an excel spreadsheet to a SQL data model. This sheet was formatted like: MEMBERS ...rows... ADMINS ...rows... EXECUTIVE COMMITTEE ...rows... You could whip up any command line tool you need with that.