Bring it up in vi or your editor of choice and let's take a look at it.
用vi或者其他编辑器打开它，让我们来看一下。
The vi editor has a number of options that determine the look and feel of an editing session.
vi 编辑器的许多选项可以控制编辑会话的外观和感觉。
If this file is found, vi and Vim do not look for any subsequent configuration files unless the exrc option is set in this configuration file.
如果找到该文件，vi和Vim不再寻找任何后续配置文件，除非在该配置文件中设置了exrc选项。
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