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。
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。
Most programs that can run from standard input can also reasonably be run on a single file, or possibly on a group of files.
可以使用标准输入来运行的大多数程序也完全可以针对单个文件或一组文件运行。
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。
It reads from standard input if no files are given, or if given a filename of -.
如果没有给定文件,它就从标准输入中读入内容,如果给定了文件名就从文件中读入内容。
Use cat, whose name stands for together, to concatenate files and standard input streams, as in Listing 1.
使用cat(其名称表示“连接”)来连接文件和标准输入流,如清单1所示。
And, sed writes its results to standard output (stdout); it doesn't modify any input files.
然后,sed将其结果写入标准输出(stdout),它不修改任何输入文件。
Because most tools take standard input as an argument using a hyphen (-), even the argument for using cat to intersperse multiple files with stdin is often not valid.
由于大多数工具都接受使用连字符(-)的标准输入作为一个参数,因此即使使用cat来分散stdin中的多个文件,参数也通常是无效的。
Thanks to Perl's convenient idiom, this automatically works either on standard input or on files named on the command line.
归功于Perl便利的 表达方式,这个小实用程序既适用于标准输入,也适用于命令行指定的文件。
For example, when you use ls, which reads the contents of the specified directory, it sends the list of files to the standard input of the program that called it (the shell).
例如,当用ls时,它会读取指定目录的内容,并将文件列表发送给调用它的程序(shell)的标准输入。
The pipe between the two (|) feeds the standard output from the first tar into the standard input of the second, effectively copying the files into, and then out of, a non-existent archive file.
两者之间的管道 (|) 将第一个tar 的标准输出传入到第二个 tar的标准输入,并且高效地将文件复制到一个并不存在的存档文件,然后再从其中提取文件。
Tar xf - extracts the files from the standard input.
tarxf-从标准输入中提取文件。
Awk can act as a filter in a pipeline or take input from the keyboard (standard input) if no file or files are specified.
awk可以在管道中作为过滤器,如果没有指定文件,它也可以从键盘(标准输入)中接收输入。
Standard input, or source files to assemble.
标准输入或汇编源文件。
You provide the linker with files that contain objects, import and standard libraries, resources, module definitions, and command input.
向链接器提供包含对象、导入库和标准库、资源、模块定义和命令输入的文件。
You provide the linker with files that contain objects, import and standard libraries, resources, module definitions, and command input.
向链接器提供包含对象、导入库和标准库、资源、模块定义和命令输入的文件。
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