expect scripting language

I. Introduction of ExpectExpect is a simple TCL-based scripting language tool, a software suite that enables automatic interaction, with the function of automating human-computer interaction, and the ability to "session" with an interactive program

Achieve true automation, expect scripting language useSeveral important sentences in the expect:The core of expect is spawn expect send setSpawn calling the command to executeExpect waits for the command prompt to appear, which is the prompt to

What is expectExpect is a relatively simple and easy-to-use script programming language based on TCL, used for automatic and interactive task programs to communicate, without manual intervention, such as SSH FTP, these programs normally need to

I. Expect implement auto-fill password1.VI ssh.exp.201#!/usr/bin/expectSpawn ssh-p 20000 [email protected]/sbin/ifconfig eth0Set Timeout 60Expect "*password:"Send "abcdef\n"Expect EOFExit2.chmod ssh.exp.201 #注. If you do not have permission to

A detailed description of Linux expect usageI. OverviewThrough the shell we can achieve simple control flow functions, such as: cycle, judgment and so on. But for situations where interaction needs to be done manually, we may sometimes need to

Small Q: patriotism means that you are a national of this country, and for this country, it should be compared to otherAll countries have deeper feelings. --George Bernard Shaw=======================================================================A:

#!/usr/bin/expect Set hostname [lindex $argv 0]

Expect:is based onTcla relatively simple language for a free scripting toolused to implement automated and interactive task programs for communication without manual intervention. For example:ssh ftp , and so on, these programs normally need to

In shell development, when we connect to FTP or passwd or sudo, we need to enter the password manually. This is obviously inappropriate for automation. And expect's strong interaction model solves this problem. I am involved in this work, the

Use expect to implement automatic logon script, there are many online, but there is no clear explanation, beginners are generally copied, collection. But why do you want to write this but do not know it. This article uses a shortest example to