您可以以明文形式或base64编码的形式在叫做group . properties的配置文件中输入用户标识和口令，来设置数据库用户。

You can set up the database users either by entering the userid and password in clear text or base64-encoded in the configuration file called group.properties.

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不过您可以输入您在第一步中设置的口令。

Rather, you enter the passphrase that you set in the first step.

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在GRUB配置中，设置安全性非常重要；设置口令，并使用MD 5加密，可以保证整个系统的安全。

Setting security plays an important part in your GRUB configuration; setting a password and using MD5 encryption pays dividends to your overall system security.

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