geth snapshot --help

geth snapshot --help

NAME:
   geth snapshot - A set of commands based on the snapshot

USAGE:
   geth snapshot command [command options] [arguments...]

COMMANDS:
   prune-state             Prune stale ethereum state data based on the snapshot
   verify-state            Recalculate state hash based on the snapshot for verification
   check-dangling-storage  Check that there is no 'dangling' snap storage
   inspect-account         Check all snapshot layers for the specific account
   traverse-state          Traverse the state with given root hash and perform quick verification
   traverse-rawstate       Traverse the state with given root hash and perform detailed verification
   dump                    Dump a specific block from storage (same as 'geth dump' but using snapshots)
   export-preimages        Export the preimage in snapshot enumeration order
   help, h                 Shows a list of commands or help for one command

OPTIONS:

          --help, -h                          (default: false)
                show help

geth db --help

geth snapshot, --help