As I created the schema with root user, I am using root as my username.

由于我使用根用户创建模式，我将使用根作为用户名。

youdao

If you're still unsure what to do, then changing the values to the root user and root group isn't a bad idea, either.

如果仍然不确定该怎么做，则更改根用户和根组的值也不失为一个好办法。

youdao

You must be root to make the chroot call, and you should quickly change to non-root (a root user can escape a chroot environment, so if it's to be effective, you need to drop that privilege).

您必须以root身份来进行chroot调用，而且您应该快速地改变为非root身份(root用户可以脱离chroot环境，所以如果它要生效，您需要解除那个特权)。

youdao

The root user, by the by, is the system administrator account, something we'll also discuss in more detail later.

ENGADGET: A guide to Slackware and Arch Linux: getting your hands dirty with Linux

Not to be confused with the root user account you'll see later.

ENGADGET: A guide to Slackware and Arch Linux: getting your hands dirty with Linux

As a security-tightening measure on individual Linux boxes, Ozancin recommends reviewing security-sensitive files, especially those installed set-UID or set-GID to run with the root user's authority (or equivalent).

CNN: Analysis: Linux security