让 bash 脚本回答交互式提示 [英] Have bash script answer interactive prompts

问题描述

是否可以让 bash 脚本自动处理通常会以默认操作呈现给用户的提示?目前我正在使用 bash 脚本调用一个内部工具，该工具将向用户显示提示(提示 Y/N)以完成操作，但是我正在编写的脚本需要完全不干涉"，所以我需要一种方法将 Y|N 发送到提示以允许程序继续执行.这可能吗?

Is it possible to have a bash script automatically handle prompts that would normally be presented to the user with default actions? Currently I am using a bash script to call an in-house tool that will display prompts to the user (prompting for Y/N) to complete actions, however the script I'm writing needs to be completely "hands-off", so I need a way to send Y|N to the prompt to allow the program to continue execution. Is this possible?

推荐答案

这不是自动完成"，这是自动化.用于这些事情的一种常用工具称为 Expect.

This is not "auto-completion", this is automation. One common tool for these things is called Expect.

您也可以通过管道输入来自 yes.

You might also get away with just piping input from yes.

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