从助记词派生私钥

从助记词派生私钥

$ cast wallet private-key --help

用法： cast wallet private-key [OPTIONS] [MNEMONIC] [MNEMONIC_INDEX_OR_DERIVATION_PATH]

参数：
  [MNEMONIC]
          If provided, the private key will be derived from the specified
          menomonic phrase

  [MNEMONIC_INDEX_OR_DERIVATION_PATH]
          If provided, the private key will be derived using the specified
          mnemonic index (if integer) or derivation path

选项：
  -v, --verbose
          Verbose mode, print the address and private key

  -h, --help
          Print help (see a summary with '-h')

Wallet options - raw:
  -f, --from <ADDRESS>
          The sender account
          
          [env: ETH_FROM=]

  -i, --interactive
          Open an interactive prompt to enter your private key

      --private-key <RAW_PRIVATE_KEY>
          Use the provided private key

      --mnemonic <MNEMONIC>
          Use the mnemonic phrase of mnemonic file at the specified path

      --mnemonic-passphrase <PASSPHRASE>
          Use a BIP39 passphrase for the mnemonic

      --mnemonic-derivation-path <PATH>
          The wallet derivation path.
          
          Works with both --mnemonic-path and hardware wallets.

      --mnemonic-index <INDEX>
          Use the private key from the given mnemonic index.
          
          Used with --mnemonic-path.
          
          [default: 0]

Wallet options - keystore:
      --keystore <PATH>
          Use the keystore in the given folder or file
          
          [env: ETH_KEYSTORE=]

      --account <ACCOUNT_NAME>
          Use a keystore from the default keystores folder
          (~/.foundry/keystores) by its filename
          
          [env: ETH_KEYSTORE_ACCOUNT=]

      --password <PASSWORD>
          The keystore password.
          
          Used with --keystore.

      --password-file <PASSWORD_FILE>
          The keystore password file path.
          
          Used with --keystore.
          
          [env: ETH_PASSWORD=]

Wallet options - hardware wallet:
  -l, --ledger
          Use a Ledger hardware wallet

  -t, --trezor
          Use a Trezor hardware wallet

Wallet options - remote:
      --aws
          Use AWS Key Management Service