You should see three files and a directory at the TestActivity.activity level and two files in the activity subdirectory, as shown in Listing 8.

应该能够看到 TestActivity.activity 级的 3 个文件和一个目录以及活动子目录内的两个文件，如清单 8 所示。

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Create two subdirectories called client and server under the subdirectory you created in the previous step.

在前一步创建的子目录中创建两个分别名为client和server的子目录。

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Listing 1 shows how to create a directory containing two files and a subdirectory with two hard links to file1, one in the same directory and one in the subdirectory.

清单1展示了如何创建一个包含两个文件和一个子目录的目录，其中有两个到file1的硬链接，其中一个在同一目录中，而另一个在子目录中。

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