显示你所在的地方——当前的工作目录。
从shell提示，您可以显示您所在的目录的路径名，方法是运行命令pwd，如清单1所示。
From a shell prompt, you can display the path name of the directory you're in by running the command PWD, shown in Listing 1.
下面的列表显示了 X.509证书所在的目录。
The following list shows the directories that X.509 certificates are in.
您看到了如何使用绝对路径和相对路径更改目录，如何显示所在的工作目录，以及如何在两个目录之间来回切换。
You saw how to change directories using the absolute path and the relative path, and you learned how to display the working directory you are in and toggle back and forth between two directories.
一旦您已经选中了插件所在的目录，插件就会显示在产品扩展的列表中。
Once you've selected the directory where the plug-ins reside, they appear in the list of product extensions.
一旦您已经选中了插件所在的目录，插件就会显示在产品扩展的列表中。
Once you've selected the directory where the plug-ins reside, they appear in the list of product extensions.
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