原文連結:http://www.blogjava.net/fastzch/archive/2008/09/29/231793.html
SecureCRT支援ActiveX script engines,包括VBScript和JScript (Microsoft’s version of JavaScript)兩種腳本。
Note:如果你想使用腳本自動運作方式的話,需要在 session option中進行設定。
腳本可以用任何文本編輯器來開發。Script頭部用來識别腳本語言和SecureCRT腳 本接口的版本,腳本頭部的每一行必須以#開頭,頭部包括
$language
行和
$interface
行。 例如,下面是一個簡單的腳本。
# $language = "VBScript"
# $interface = "1.0"
Sub Main
' Display SecureCRT's version
MsgBox "SecureCRT version is: " & crt.Version
End Sub
代 碼通常放在main子過程,引擎在執行main子過程前,将轉換并執行全局代碼(腳本代碼定義在任何子過程之外),如果你有一些初始化處理的話,可以使用 這一特性。
如果想終止main過程,用VBScript的話,可以用Exit Sub語句。如:
condition = DoSomething()
If condition = 0 Then
' Error, bailout
Exit Sub
End If
SecureCRT 有一些内建的對象,可以通過頂級應用對象或子對象調用。這些對象都有一些屬性和方法。例如:
Dim dlg
Set dlg = crt.Dialog
dlg.Prompt("Login:")
下 面分享給大家一個通過N個跳闆機上傳檔案的FTP腳本:
#$language = "VBScript"
#$interface = "1.0"
Sub main
' turn on synchronous mode so we don't miss any data
crt.Screen.Synchronous = True
' Wait for a string that looks like "login: " or "Login: "
' Occasionally, a host needs to be kicked to display a
' login prompt.
If (Not crt.Screen.WaitForString("ogin: ", 5)) Then
crt.Screen.Send vbCr
crt.Screen.WaitForString "ogin: "
crt.Screen.Send "user0" & VbCr
crt.Screen.WaitForString "assword:"
crt.Screen.Send "pwd0" & VbCr
crt.Screen.WaitForString "#"
crt.Screen.Send "cd /tmp" & VbCr
'ftp to Machine1
crt.Screen.Send "ftp IP1" & VbCr
crt.Screen.WaitForString "): "
crt.Screen.Send "user1" & VbCr
crt.Screen.Send "pwd1" & VbCr
crt.Screen.WaitForString "ftp> "
filename = crt.Dialog.Prompt("Please enter your filename.", "Enter filename", "", false)
crt.Screen.Send "binary" & VbCr
crt.Screen.WaitForString "ftp> "
crt.Screen.Send "put " + filename & VbCr
crt.Screen.Send "bye" & VbCr
crt.Screen.WaitForString "#"
crt.Screen.Send "telnet IP1" & VbCr
crt.Screen.WaitForString ">"
'ftp to Machine2
crt.Screen.Send "ftp IP2" & VbCr
crt.Screen.Send "user2" & VbCr
crt.Screen.Send "pwd2" & VbCr
crt.Screen.WaitForString ">"
crt.Screen.Send "telnet IP2" & VbCr
'ftp to Machine3
crt.Screen.Send "ftp IP3" & VbCr
crt.Screen.Send "user3" & VbCr
crt.Screen.Send "pwd3" & VbCr
crt.Screen.Send "telnet IP3" & VbCr
'ftp to Machine4
crt.Screen.Send "ftp IP4" & VbCr
crt.Screen.Send "user4" & VbCr
crt.Screen.Send "pwd4" & VbCr
crt.Screen.Send "telnet IP4" & VbCr
crt.Screen.Synchronous = False