clef

wikipedia:Clef is an account management tool external to Geth itself that allows users to sign transactions

• https://geth.ethereum.org/docs/tools/clef/introduction

brew install ethereum

clef --version
Clef version 1.13.14-stable

clef newaccount

Related

• Ethereum address
• Geth's account manager: geth account

See also

• clef
• brew install ethereum: geth, clef, evm, ethkey