You can then copy the file over using whatever method is appropriate, for example, copy the file over with cp and NFS, or transfer to a remote system with FTP or SFTP.

然后，您可以使用合适的方法对该文件进行复制，例如，使用cp和NFS复制该文件，或使用FTP或SFTP将该文件传输到远程系统。

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Type "cp cats dogs," for instance, and you'll get an exact copy of "cats" named "dogs"; the file "cats" will still be there too.

输入“cp cats dogs”，你会得到一个命名为“dogs”的“cats”文件的副本；文件“cats”仍然存在。

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Now copy the base image file by using cp /root/base.img /root/test.img

现在，通过 cp /root/base.img /root/test.img 复制基础映像，以便获得同一文件系统的副本。

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