/usr/bin/rpmdb

Usage: rpmdb [OPTION...]

Database options:
      --initdb                   initialize database
      --rebuilddb                rebuild database inverted lists from
                                 installed package headers
      --verifydb                 verify database
      --exportdb                 export database to stdout header list
      --importdb                 import database from stdin header list

Common options for all rpm modes and executables:
  -D, --define='MACRO EXPR'      define MACRO with value EXPR
      --undefine=MACRO           undefine MACRO
  -E, --eval='EXPR'              print macro expansion of EXPR
      --target=CPU-VENDOR-OS     Specify target platform
      --macros=<FILE:...>        read <FILE:...> instead of default file(s)
      --load=<FILE>              load a single macro file
      --noplugins                don't enable any plugins
      --nodigest                 don't verify package digest(s)
      --nosignature              don't verify package signature(s)
      --rcfile=<FILE:...>        read <FILE:...> instead of default file(s)
  -r, --root=ROOT                use ROOT as top level directory (default: "/")
      --dbpath=DIRECTORY         use database in DIRECTORY
      --querytags                display known query tags
      --showrc                   display final rpmrc and macro configuration
      --quiet                    provide less detailed output
  -v, --verbose                  provide more detailed output
      --version                  print the version of rpm being used

Help options:
  -?, --help                     Show this help message
      --usage                    Display brief usage message