general usage: svnfsfs SUBCOMMAND REPOS_PATH  [ARGS & OPTIONS ...]
Subversion FSFS repository manipulation tool.
Type 'svnfsfs help <subcommand>' for help on a specific subcommand.
Type 'svnfsfs --version' to see the program version.

Available subcommands:
   help (?, h)
   dump-index
   load-index
   stats