Even more usefully, you can copy files into the standard output and, then using pipes, you can extract the files from the standard input and copy the files from one location to another.

更有用的是，您可以将文件复制到标准输出，然后可以使用管道从标准输入中提取这些文件，并将它们从一个地方复制到另一个地方。

youdao

It writes lines from its standard input to log files under the control of instructions you enter as command-line arguments.

第二种机制在命令行参数输出的指令控制下，把自己标准输入中的行写入日志文件。

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When output is created from multiple files or the standard input stream, the current date and time are used instead of the filename and creation date.

当从多个文件或标准输入流创建输出时，可以使用当前日期和时间替换文件名和创建日期。

youdao

Why is this much nice? Well, that's a handy piece of code. Because imagine I've got that now, and I can now store that away in some file name, input dot p y, and import into every one of my procedure functions, pardon me, my files of procedures, because it's a standard way of now giving me the input.

为什么这样很好呢？,这是一段很好用的代码,因为想象下如果我有了这段代码,我能把它用某个文件名保存起来,后缀是。py，导入到所有的处理函数中,抱歉，我的处理文件,因为这是一个标准的输入方法。

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