[HPADM] SUMMARY: Trouble Using Expect to Telnet from HP-UX 11.00 to Windows
From: Dave T. (davidlt77_at_hotmail.com)
Date: 10/16/03
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To: hpux-admin@dutchworks.nl Date: Thu, 16 Oct 2003 11:48:26 -0400
Shyam provided a workable solution with his attached script. I was able to
modify his script to accomplish my purposes. My original post is at the end
of this message. Following is the script I'm now using:
#!/usr/local/bin/expect -f
set force_conservative 1 ;# set to 1 to force conservative mode even if
;# script wasn't run conservatively originally
if {$force_conservative} {
set send_slow {1 .1}
proc send {ignore arg} {
sleep .1
exp_send -s -- $arg
}
}
set timeout 3
spawn $env(SHELL)
match_max 100000
send -- "telnet <server> 1023\r"
expect
send -- ""
expect
send -- "mode character\r"
expect
send -- "<logon>\r"
expect
send -- "<password>\r"
expect
send -- "startapp.bat\r"
expect
sleep 60
send -- "exit"
expect
Dave
----Original Message Follows----
From: "Hazari Shyam (WQQ1SXH)" <WQQ1SXH@ups.com>
To: "'Dave T.'" <davidlt77@hotmail.com>
Subject: RE: [HPADM] Trouble Using Expect to Telnet from HP-UX 11.00 to
Windows
Date: Thu, 16 Oct 2003 08:49:23 -0400
Dave,
Here is a sample script I used to download brocade switch config. Let me
know if you have any questions.
Thanx
-Shyam
-----Original Message-----
From: Dave T. [mailto:davidlt77@hotmail.com]
Sent: Wednesday, October 15, 2003 1:43 PM
To: hpux-admin@DutchWorks.nl
Subject: [HPADM] Trouble Using Expect to Telnet from HP-UX 11.00 to Windows
I'm hoping someone on the HP-UX list has enough experience with expect to
point me in the correct direction. I wrote an expect script to do the
following:
1. Telnet from HP-UX 11.00 to Windows.
2. Execute a script on the Windows server and exit.
I posted the following on a newsgroup for expect, and I didn't get any
responses:
I've written the expect script below:
#!/usr/local/bin/expect -b
exp_internal 1
set timeout 10
spawn telnet server 1023
expect "login: "
send ""
expect "telnet> "
send "mode character\r\r"
expect "login: "
send "krservice\r"
expect "password: "
send "abcdefg\r"
expect "D:\RemoteScript>"
send "stopapp.bat\r"
wait
expect "D:\RemoteScript>"
send "exit\r"
exit
This script produces the following:
spawn telnet server 1023
parent: waiting for sync byte
parent: telling child to go ahead
parent: now unsynchronized from child
spawn: returns {27301}
expect: does "" (spawn_id exp5) match glob pattern "login: "? no Trying...
expect: does "Trying...\r\n" (spawn_id exp5) match glob pattern
"login: "? no
Connected to server.
Escape character is '^]'.
expect: does "Trying...\r\nConnected to server.\r\nEscape character is
'^]'.\r\n" (spawn_id exp5) match glob pattern "login: "? no Microsoft (R)
Windows (TM) Version 5.00 (Build 2195) Welcome to Microsoft Telnet Service
Telnet Server Build 5.00.992
expect: does "Trying...\r\nConnected to server.\r\nEscape character is
'^]'.\r\nMicrosoft (R) Windows (TM) Version 5.00 (Build 2195)\r\r\nWelcome
to Microsoft Telnet Service \r\r\nTelnet Server Build 5.00.992" (spawn_id
exp5) match glob pattern "login: "? no 06.1
login:
expect: does "Trying...\r\nConnected to server.\r\nEscape character is
'^]'.\r\nMicrosoft (R) Windows (TM) Version 5.00 (Build 2195)\r\r\nWelcome
to Microsoft Telnet Service \r\r\nTelnet Server Build
5.00.99206.1\r\n\rlogin: " (spawn_id exp5) match glob pattern
"login: "? yes
expect: set expect_out(0,string) "login: "
expect: set expect_out(spawn_id) "exp5"
expect: set expect_out(buffer) "Trying...\r\nConnected to server.\r\nEscape
character is '^]'.\r\nMicrosoft (R) Windows (TM) Version 5.00 (Build
2195)\r\r\nWelcome to Microsoft Telnet Service \r\r\nTelnet Server Build
5.00.99206.1\r\n\rlogin: "
send: sending "\u001d" to { exp5 }
expect: does "" (spawn_id exp5) match glob pattern "telnet> "? no
expect: does "\n" (spawn_id exp5) match glob pattern "telnet> "? no
telnet>
expect: does "\ntelnet> " (spawn_id exp5) match glob pattern "telnet> "? yes
expect: set expect_out(0,string) "telnet> "
expect: set expect_out(spawn_id) "exp5"
expect: set expect_out(buffer) "\ntelnet> "
send: sending "mode character\r\r" to { exp5 }
expect: does "" (spawn_id exp5) match glob pattern "login: "? no mode
character
expect: does "mode character\r\n\r\n" (spawn_id exp5) match glob pattern
"login: "? no
expect: timed out
send: sending "krservice\r" to { exp5 }
expect: does "mode character\r\n\r\n" (spawn_id exp5) match glob pattern
"password: "? no ioctl error on TIOCREQCHECK: invalid argument
while executing
"expect "password: "
"
Obviously, the script isn't working. What am I doing wrong?
Also, if anyone has a working autoexpect script on HP-UX, please send it to
me. The one I have doesn't work.
Thnx,
Dave
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