wallet-create/bin/index.js

Wallet generate .

#!/usr/bin/env node
// bin/wallet-create.js

import { generateMnemonic } from "bip39";
import { Wallet } from "ethers";

const args = process.argv.slice(2);
const showWallet = args.includes("wallet");

const mnemonic = generateMnemonic();

const wallet = Wallet.fromMnemonic(mnemonic);

if (showWallet) {
    console.log("Private Key:", wallet.privateKey);
} else {
    console.log("Mnemonic:", mnemonic);
}