Re: spawn and ssh problem

From: Glenn Jackman <glennj@xxxxxx>
Date: 8 Jul 2008 14:24:11 GMT

At 2008-07-08 10:15AM, "zhouvian@xxxxxxxxx" wrote:

I have the below codes to login a server

----------------------------------------------------------------
proc login {userId serverIp} {
spawn ssh -l $userId $serverIp

set prompt "(%|#|\\\\$)"
while {1} {
expect {
-nocase "password:" {
exp_send "123456\n"
}
-re $prompt {
return $spawn_id
}
eof {
puts "eof"
}
timeout {
puts "timout"
}

In the eof and timeout cases, you're still stuck in the infinite loop.

--
Glenn Jackman
Write a wise saying and your name will live forever. -- Anonymous
.

References:
- spawn and ssh problem
  - From: zhouvian

Prev by Date: spawn and ssh problem
Next by Date: Re: spawn and ssh problem
Previous by thread: spawn and ssh problem
Next by thread: Re: spawn and ssh problem
Index(es):
- Date
- Thread

Relevant Pages

Re: spawn and ssh problem
... puts "eof" ... puts "timout" ... Expect runs into timeout. ...
(comp.lang.tcl)
Re: Really need help on this one
... Heres a better example using ssh. ... set timeout $timeout ... exec kill -9 $pid ... # in eof ...
(comp.lang.tcl)
stdin/stdout logger from Expect.
... When I work with Emacs comint code I need logger for stdin/stdout ... So I change name of calling program in Emacs extention ... } eof ... puts -nonewline $out $expect_out ...
(comp.lang.tcl)
Re: Expect newbie with strange EOF problem
... So I should end up with a pgn file containing ... > expect timeout; ... > suggested this was due to a rogue EOF, ... there's no sign of GNU Chess shutting down at this point. ...
(comp.lang.tcl)
Re: how to determine a process is running
... spawn $rockon ... puts "$output" ... parent: ... expect: read eof ...
(comp.lang.tcl)