Expect was created in 1990 by Don Libes. It was developed to automate interactive applications such as telnet, ftp, passwd, fsck, rlogin, and others that normally require user input. The tool emerged from the need to streamline repetitive tasks and improve efficiency in system administration and software testing.
Expect
Expect is a scripting language used to automate interactions with programs that require user input. It allows the creation of scripts that can control and respond to applications, making it useful for automating tasks such as software testing, system administration, and network management.

About Expect
Strengths of Expect include its ability to automate interactive tasks, ease of scripting, and integration with Tcl. Weaknesses involve its reliance on Tcl, which may not be familiar to all users, and potential complexity in maintaining scripts. Competitors include tools like Ansible, Puppet, and Chef, which offer broader automation capabilities and support for various programming languages.
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How to hire a Expect expert
An Expect expert must have strong proficiency in Tcl scripting, understanding of regular expressions, experience with automating interactive command-line applications, and knowledge of Unix/Linux systems. Familiarity with network protocols and shell scripting can also be beneficial.
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