Hi monks

i am using windows locally , i wanted to ssh to linux server & run some command and get the output back.For this i wrote a script but it doesn't seems to be working as i expected.It authenticates that i logged in to server but how to get the output back. i googled a lot but found no success

#!/usr/bin/perl
use strict;
use warnings;
use Net::SSH2;
use File::Remote;

my $user = '';
my $pass ="";
#my $cmd = "ls";


my %host; 
$host{'portaltest'} = "";
$host{'opatest'} = "";

eval{

foreach my $key (keys(%host)){
my $ssh = Net::SSH2->new();
    $ssh->connect($host{$key});
    $ssh->auth_password($user, $pass) or die "not able to login\n";
    print "password authenticated\n" if ($ssh->auth_ok());
    
my $chan = $ssh->channel();
    $chan->blocking(0);
        $chan->shell();
    $chan->write("ls");
    print "ls command executed\n";
    select(undef,undef,undef,0.2);
    my $buf;
    print $buf while defined (my $len = $chan->read($buf,512));
    # print "ls printing\n";
    $chan->close();
    
    }
    
};

warn $@ if $@;

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In reply to Net::SSH2 related query by nithins

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