Hello everyone I have been trying to use this kind of scripts to connect to a remote machine and execute some commands. I think the connection is well done, but the execution of commands is not working for me. This particular case is about: 1.- I connect via ssh to a linux machine 2.- I enter in a special mode with MML commands (machine to man language) typing 'mml' 3.- I do staff with this mml commands My script is failing in step 2. I just want to send this "mml" and it's not working :( :(

if( $ssh2->connect($host) ) {
  if( $ssh2->auth_password($user,$pass) ) {
print "connected.....\n";
        #shell use
        my $chan = $ssh2->channel();
        $chan->blocking(0);
        $chan->shell();
        print "sending command....\n";

            
    my $num = 10;
    while($num--){
    sleep(1);
    }
    
    print $chan "mml\n";
    select(undef,undef,undef,0.2);
    print $buf while ($len = $chan>read($buf,512)) > 0;
[download]

I tried with several methods: print $chan, exec ('comand'), everything in this thread... but still not working. Any idea?