The following table lists the subcommand in the first column with a brief description in the second column.
Delete RDs.
Retrieve RDs filtered by a view.
Merge RDs filtered by a view.
Count the RDs
Insert or replace RDs. This subcommand is the default subcommand if none is stated.
Dump database in search result to stdout.
Lists selected fields from the database to stdout. Requires the -a att option.
If you enter rdmgr with no subcommand, the command assumes the -u subcommand. If you enter rdmgr with no subcommand and a query (-Q), the command assumes the -g subcommand.