[Ssh-sftp-perl-users] (Urgent) Information required on Net::SSH::W32Perl package

[Rishi K. M <kau...@in...>]

Hi,

I will appreciate your help in this regard.

   The requirement I have currently is as follows.

   Connect to a remote machine and based on the output of previous command
   excute other commands. All the outputs will be stored in a local folder
   in windows machine. I will be using perl2exe to generate final binary
   out of my perl script.

    I have written a script as follows.

==========================================================
use Net::SSH::W32Perl;

my $host = 'sama.india.hp.com';
my $cmd="ls -al";
my $ssh = new Net::SSH::W32Perl($host,  port => 22, debug => 1, protocol =>
2);
$ssh->login(Rishi, XXXXX);

#print "Hello \n", $str;

$ssh->register_handler("stderr", sub {
    my($channel, $buffer) = @_;
    my $str = $buffer->bytes;

    print "\n How are you?";
    print "\n $str";
    exit;

});

my ($out, $ err, $exit) = $ssh->cmd($cmd);
$ssh->cmd("exit");
==============================================

  I need following clarrification from you.

   1. How can I detect the failure of login. I have seen following message
      from the o/p of above code.

    "Permission denied at ex1.pl line 7". But I am going to lauch the
perl2exe
    binary as daemon which don't have the terminal interaction. So please
let me know
    how to detect the login failure.

  2. I got stucked at the following point and unable to capture the output
of " ls -al"
     in $out. I got following output while running the above code.

    eb96140: Next method to try is publickey.
eb96140: Next method to try is password.
eb96140: Trying password authentication.
eb96140: Login completed, opening dummy shell channel.
eb96140: channel 0: new [client-session]
eb96140: Requesting channel_open for channel 0.
eb96140: channel 0: open confirm rwindow 0 rmax 32768
eb96140: Got channel open confirmation, requesting shell.
eb96140: Requesting service shell on channel 0.
eb96140: channel 1: new [client-session]
eb96140: Requesting channel_open for channel 1.
eb96140: Entering interactive session.
eb96140: Sending command: ls -al
eb96140: Requesting service exec on channel 1.
eb96140: channel 1: open confirm rwindow 0 rmax 32768

   Where the program is stcued at the above point. Please let me know
   how to  get the output ls -al on sama in my windows script.

   Also code seems to not entring into the sub routine registered.
   Please let me know what I need to do to solve the problem.
   I am facing the same problem when I removed the "register_handler"
   from my program.


   3. Is it possible to execute dependent commands (like cd followed ls -al)
from
      my windows PC using ssh2 package. If so, can you please send me an
example code.

   4. How to terminate the SSH session. Something like ssh->close is
available?

Thanks in advance for your help,

Regards,
Rishi



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