I am trying to copy PERL SCRIPTS to hosts and then I need to run them in parallel. I am using Net::OpenSSH::Parallel to copy and run the commands. But I am not able to even copy the commands. It is a password less ssh. I am able to generate and store the host list in an array hosts. 

my $pssh = Net::OpenSSH::Parallel->new();
$pssh->add_host($_) for @hosts;
$pssh->push('*', scp_put => '/root/cpu.pl', '/root/');
$pssh->push('*', scp_put => '/root/memory.pl', '/root/');

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In reply to Copying and Running PERL SCRIPTS in Parallel by rahulruns

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