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#!/usr/bin/expect -f
spawn telnet IP PORT
expect "Escape character is '^]'"
send loadtime
set accum {} 
expect {
    -regexp {..*} {
        append accum "${accum}$expect_out(0,string)" 
        exp_continue
    }
}
puts $accum

loadtime 命令的输出看起来像 "Load Time: 2.45" 但是，在执行脚本时，$accum 只显示 "loadtime" 而不是 "Load Time: 2.45"

如何在变量或本地文件中捕获加载时间命令的输出？

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1 回答 1

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您忘记按 Enter 键：send "loadtime\r"

于 2013-05-09T10:37:03.647 回答