首页#!/usr/bin/expect

#!/usr/bin/expect

时间: 2023-09-19 16:08:32 浏览: 103

shell expect

Traditionally, background automation of interactive processes meant giving up security and reliability. With the advent of software such as Expect for controlling interactive processes, it has become possible to improve reliability and security with relative ease. This paper reviews the reliability aspects but focuses primarily on the security aspects, presenting several non-obvious techniques for dealing with passwords and other sensitive information in background processes. These techniques require no changes to existing programs and no new security systems are necessary. With the appropriate tools and examples,

#!/usr/bin/expect是一个脚本的开头，用于指定要执行的脚本所使用的解释器。在这个例子中，它指定了使用expect解释器来执行脚本中的命令和交互操作。 expect是一个用于自动化交互的工具，可以通过设置期望值和响应值来实现与其他交互式程序的交互操作。它的常用命令包括spawn、set timeout、send、expect eof等，这些命令用于控制进程的执行、设定超时时间、发送指令并等待响应等功能。 expect工具主要用于执行命令和程序时，系统以交互形式要求输入指定字符串，实现交互通信。123 #### 引用[.reference_title] - *1* *2* *3* [Linux之expect命令，以及实战使用！！！](https://blog.csdn.net/m0_53396354/article/details/125511170)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 100%"] [ .reference_list ]

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