这只是获得操作系统的名称。

This is just to get the name of your operating system.

youdao

original选项指定客户操作系统的名称，因为它对于虚拟机管理器是已知的。

The original option specifies the name of the guest operating system as it is known to the virtual machine manager.

youdao

如果指定的名称在操作系统中只定义为用户，或者没有定义，那么假设是USER。

If the specified name is defined in the operating system only as user or if it is undefined, user is assumed.

youdao