实用程序

ethereumJS helpeth: 命令行实用程序

helpeth是一个命令行工具，使开发人员更容易的操作密钥和交易。

它是基于JavaScript的库和工具集合ethereumjs的一部分。

https://github.com/ethereumjs/helpeth

  1. Usage: helpeth [command]
  3. Commands:
  4.   signMessage <message>                     Sign a message
  5.   verifySig <hash> <sig>                    Verify signature
  6.   verifySigParams <hash> <r> <s> <v>        Verify signature parameters
  7.   createTx <nonce> <to> <value> <data>      Sign a transaction
  8.   <gasLimit> <gasPrice>
  9.   assembleTx <nonce> <to> <value> <data>    Assemble a transaction from its
  10.   <gasLimit> <gasPrice> <v> <r> <s>         components
  11.   parseTx <tx>                              Parse raw transaction
  12.   keyGenerate [format] [icapdirect]         Generate new key
  13.   keyConvert                                Convert a key to V3 keystore format
  14.   keyDetails                                Print key details
  15.   bip32Details <path>                       Print key details for a given path
  16.   addressDetails <address>                  Print details about an address
  17.   unitConvert <value> <from> <to>           Convert between Ethereum units
  19. Options:
  20.   -p, --private      Private key as a hex string                        [string]
  21.   --password         Password for the private key                       [string]
  22.   --password-prompt  Prompt for the private key password               [boolean]
  23.   -k, --keyfile      Encoded key file                                   [string]
  24.   --show-private     Show private key details                          [boolean]
  25.   --mnemonic         Mnemonic for HD key derivation                     [string]
  26.   --version          Show version number                               [boolean]
  27.   --help             Show help                                         [boolean]

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https://dapp.tools/