secureCRT的自动化脚本如何编写?

以等待字符串eth0的出现,出现后或者20秒后脚本执行reboot命令的脚本为例,示例如下:

#$language = "VBScript"
#$interface = "1.0"

crt.Screen.Synchronous = True

' This automatically generated script may need to be
' edited in order to work correctly.

Sub Main
    while 1
        crt.Screen.WaitForString "eth0",20 #等待字符串eth0的出现,出现后或者20秒后脚本才继续执行后续内容
        crt.Screen.Send chr(13)
        crt.Screen.Send "reboot" & chr(13)
    WEnd
End Sub