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So a command is marked by starting with "S" (for Send), and the expected result is marked with "E". Since some commands can take a while to complete, it is Feb 26, 2017 Expect Scripting Tutorial With Examples. send to send strings to the process. expect wait for the specific string from the process. spawn to start new command. Jul 24, 2017 Expect command Examples and usage in Linux to automate interactive programs. Mostly administrators write scripts in different programming Expect is a UNIX scripting and testing utility which can be used with the CLI, but does not go into details about the programming languages used with Expect.Oct 12, 2010 Expect scripting language is used to feed input automatically to an interactive program. It is easy to learn compared to other scripting languages Tcl – A Scripting Language. • Tcl: a shell-like extensible interpreter by Ousterhout, Winter. 1990 USENIX. . How To Avoid Learning Expect. • Autoexpect – Watches you interact and generates an Expect script interactive processes generated. Feb 27, 2017 Learn how to automate shell scripts using expect command, We are going to type a shell script that asks some questions and we will make Expect Script Example Tutorial, Expect SSH SU Example. Running Expect Command, Expect Linux Unix SSH Login example, bash expect, spawn ssh Expect is a unique scripting language that emulates keystrokes by responding to Windows administrators must learn basic Linux commands and navigation to Expect runs on Tcl language. It is mainly used to automatically respond to user prompts of various programs like reading passwords etc. If you wish to learn