I have to run commands one by one and using SSH2. I am opening a channel each time I have to run a command. It is possible to run all the commands one bye one by using one channel 
Code snippet

$chan->exec("$command\n"); # Could I use only this channel to run all 
+the commands
    $chan->ext_data(merge);
    my $readbuffer2;                 # buffer for reading 500 bytes of
+ data
    my $buflen=256;
    my $numbytesread = 0;
    $fullcmdoutput2 = $fullcmdoutput2."\n***********$testdfsioclean***
+***********\n";
    
    while (!$chan->eof)
    {
      $numbytesread = $chan->read($readbuffer2, $buflen);

      if ($numbytesread > 0)

      {
         $TDOutput->Print($readbuffer2);
         $fullcmdoutput2 = $fullcmdoutput2.$readbuffer2;        #conca
+tenate data from buffer with aggregate command output
      }
    }
    $fullcmdoutput = $fullcmdoutput."\n*******************************
+***\n";

    my $cmd_exit_status = 255;
    $cmd_exit_status = $chan->exit_status;


    if ($cmd_exit_status == 0) {
    ...........
    } else {
    ...........
    }

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In reply to channel SSH2 by rahulruns

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