However, it will not display lines read from standard input.
Previous versions did notallow to create volumes when archiving from stdin.
Xargs: build and execute command lines from standard input.
Use"-" to read from standard input.
However, it will not display lines read from standard input.Combinations with other parts of speech
Read: Read the command from standard input.
Your program should read from standard input.
So, gets reads a line from standard input, aFile.
However, it will not display lines read from standard input.
Reading from standard input(stdin).
When file is'-', characters are read from standard input.如果未给定FILE或者FILE是-,则从标准输入读取。
With no FILE, or when FILE is-, read standard input.如果未给定FILE或者FILE是-,则从标准输入读取。
If no files are given or file is-, standard input is read.
If= file Read input from file instead of the standard input.Raw_input([prompt])函数从标准输入读取一行,并将其作为字符串返回(删除尾随的换行符)。
The raw_input([prompt]) function reads one line from standard input and returns it as a string(removing the trailing newline).解释执行:接着,shell会从标准输入(可能是交互式输入,也可能是一个文件)读取命令,并执行这些命令。
Interpret: Next, the shell reads commands from stdin(which could be interactive, or a file) and executes them.默认情况下,它还从标准输入中读取,除非您要求它执行其他操作。
It also reads by default from standard input unless you tell it to do otherwise.如果你不加参数的调用,则它交互式的执行,从标准输入读Tcl命令并向标准输出打印命令结果和出错信息。
If invoked with no arguments then it runs interactively,reading Tcl commands from standard input and printing command results and error messages to standard output.At和batch从标准输入设备或一个特定的文件读入命令,然后在以后用/bin/sh执行.
At and batch read commands from standard input or a specified file which are to be executed at a later time, using/bin/sh.因此,这个while循环将连续地从标准输入读取行,直到没有剩余的行要读取。
Therefore, this while loop will continuously read lines from standard input until there are no lines left to be read.这是一个有趣的主输入循环示例,它提示输入并从标准输入读取回复。
This is an interesting example of a main input loop that prompts for input andreads the reply from standard input.相反,当您启动该实用工具后,命令是从标准输入/输出(I/O)读取的。
Instead, after you start the utility, the commands are read from standard input/output(I/O).
If this option is not present,source definitions will be read from standard input.如果命令行上没有指定命令,lpc将从标准输入中显示提示符并接受命令。
If no command is specified on the command-line,lpc displays a prompt and accepts commands from the standard input.就表示从标准输入流中读取一个指定类型(即变量x的类型)的数据。
Is the data that reads a specified type(that is,the type of the variable x) from the standard input stream.如果未指定文件,grep则从标准输入读取,通常是另一个命令的输出.
If no files are specified, grep reads from the standard input which is usually the output of another command.