Greenplum Database Filedump is a utility to format Greenplum heap/index/control files into a human-readable form. You can format/dump the files several ways, as listed in the Invocation section, as well as dumping straight binary.
This project is based on PostgreSQL Filedump, with modification for support of Greenplum Database. Refer to the PostgreSQL Filedump wiki for more information.
The original readme of PostgreSQL Filedump is included as README.pg_filedump
For the readme of Greenplum Filedump, please refer to README.gpdb.md