Thanks! I tried using Net::OpenSSH with key_path option. 
my $key_path = "/home/tom/.ssh/id_file";
my $ssh = Net::OpenSSH->new(
                            $host,
                            key_path => $key_path,
        );

$ssh->scp_put("$war_full_path", "$ENV{HOME}") or die "SCP failed: " . 
+$ssh->error;

[download]
Now it fails with the message:
Permission denied (publickey).
SCP failed: unable to establish master SSH connection: master process exited unexpectedly at /home/tom/deploy.pl line 64

Line 64 is the above line where i am using scp_put

In reply to Re^4: Unable to do SCP on multiple machines using Perl's Net::SCP::Expect module by Technext
in thread Unable to do SCP on multiple machines using Perl's Net::SCP::Expect module by Technext

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