此命令将安装活动和信息输出到一个文本文件，我们可以使用该文件诊断问题。

This will output the installation activity and information to a text file, which we can use to diagnose the problem.

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简单来说，插件不过是一个可以作为安装设置输出的现有应用程序或服务，其随后可以从一个远程存储库中安装到您的机器中。

Simply put, a plug-in is nothing more than an existing application or service that is exported as an install setup, which can then be installed on your machine from a remote repository.

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但是，如果系统需要您安装必需的软件，则您需要在安装了软件后查看输出，以确定是否需要重新启动。

However, if you were required to install requisite software, you need to review the output when it was installed to see if a reboot is required.

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What if you could take just a pump that's capable of continuously administering insulin at various rates and connect it to a sensor that's able to continuously measure the sugar level in your blood?

如果我们安装一个泵,能够持续的动态控制胰岛素输出,并把这个泵连接到一个,持续监测体内血糖水平的变化的传感器上

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