但是sort和uniq则需要从标准输入设备(stdin)请求数据输入。
However, both sort and uniq require data entry or input from the standard input device (stdin).
在清单3中，DB -Access从标准输入设备读取输入，然后在处理该输入后将结果写到标准输出设备。
In Listing 3, DB-Access reads the input from the standard input device, processes the input, and writes the results to the standard output device.
这段脚本是一个过滤器，因此它要从标准输入设备上获得输入数据，然后将处理结果写到标准输出设备上。
The script is a filter, so it expects its input from the standard input and it writes the results on the standard output.
而某些应用程序可用来将手机变成电视遥控器，或者把手机当作标准英文键盘的输入设备来使用。
Some applications include allowing the mobile phone to become a TV remote control or allowing a mobile phone to be used as a QWERTY keyboard input device.
很多命令是从一个叫做标准输入的设备中接收输入信息的。
Many commands can accept input from a facility called standard input.
当您登录并分配到一个用来键入的终端设备(该终端成为Shell的标准输入)时，您将被指定为该设备的所有者，而tty成为组所有者。
When you log in and are assigned a terminal device to type in (the terminal becomes standard input for your shell), you're made the owner of the device, and tty becomes the group owner.
从IDSv10开始，ontape操作可以被定向到标准输入或标准输出设备(“standardin”或“standard out”，STDIO)，因此为很多选项提供了支持。
Starting with IDS v10, ontape operations can now be directed to or from "standard in" or "standard out" (STDIO), thereby providing support for a wider range of options.
一种输入设备，有时是指标准打字机键盘的一部分，包括一个单独的用于有效数据输入的数字和功能键网格。
An input device, sometimes part of a standard typewriter keyboard, consisting of a separate grid of numerical and function keys arranged for efficient data entry.
从光学传感技术问世以来，采用安捷伦光学传感技术的光学鼠标成为了在计算机输入设备中的行业标准。
Since their introduction, optical mice powered by Agilent's optical sensing technology have established themselves as the standard in computer input devices.
这些标准程序实现让玩家可以通过可以使用的任何设备来完成输入的功能，并且可以通过游戏内的设置来调整输入的按键。
These routines will take the player's input from whatever device they are using and store it in a way that the game can process to make changes to the game internals.
利用TWAIN标准对原植物叶片面积测量系统进行了改进，使其可以直接从支持TWAIN标准的数字化图像输入设备读取图像数据。
Using TWAIN standard, the leaf area measurement system is improved so that image data can be read directly from digital image equipment.
该系统在输入端完成了对多种网络安全设备的标准化工作，因此能够统一采集、解析多种安全设备发送的告警事件；
This system does Standardization on multiple network security devices at the input port. Thus, it has the function of collecting and parsing alert events from different network security devices.
该系统在输入端完成了对多种网络安全设备的标准化工作，因此能够统一采集、解析多种安全设备发送的告警事件；
This system does Standardization on multiple network security devices at the input port. Thus, it has the function of collecting and parsing alert events from different network security devices.
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