With just a few keystrokes — including a pipe (|) or redirection — you can create an impromptu data processing machine more powerful than the sum of its parts.

只需要输入相应的内容，包括管道(|)或重定向，您就可以创建即兴的数据处理器，从而实现比将其中的这些部分简单地加在一起更强大的功能。

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With just a few keystrokes and a bit of syntactic glue, including pipes (|), tee, and redirection, you can assemble your own impromptu data transforms at each shell prompt.

只需按一些键并使用一些句法粘结剂，包括管道(|)、tee和重定向，您就可以在Shell提示符中即兴组装自己的数据转换器。

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With just a few keystrokes, including a bit of "glue", you can use the command line to combine the finite set of UNIX utilities into innumerable, impromptu data transforms.

您只需输入包含一定逻辑关系的少量文本，即可使用命令行来将有限的UNIX实用工具组合成无限的即时可用的数据转换。

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Though some versions of the helicopter may eventually be equipped with an array of missiles, the Fire Scout is for now planned as a reconnaissance vehicle--a role where entire missions, including taking off and landing on aircraft carriers, can be accomplished with just a few keystrokes.

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