如果没有在Expect中使用-re选项，则不会进行全局扩展 [英] No glob expansion without -re option in Expect

问题描述

#!/usr/bin/expect

spawn passwd [lindex $argv 0]
set password [lindex $argv 1]

expect -nocase "pass*" {
      send "$password\r"
}

expect -nocase "password" {
      send "$password\r"
}

expect eof

如何防止期望扩展pass*中的glob *?这只是一个例子.在我的实际代码中，我想保持全局，但是我不想在-ex处表示精确匹配，在-re处表示正则表达式.

How can I prevent expect to expand the glob * in pass*? This is just an example. In my actual code, I want to keep the glob, but I don't want to at -ex, which stands for exact match, or -re option for regex.

推荐答案

如果要使用全局样式匹配，请在其前使用-gl选项:

If you want a glob-style match, use the -gl option before it:

expect {
    -gl -nocase "pass*" {
        # Do something...
    }
}

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