A solution that doesn't involve calling the shell if you don't already: 

use IPC::Open3 qw( open3 );

{
    open(local *NUL, '>', 'NUL') or die;
    my $pid = open3('<&STDIN', '>&NUL', '>&NUL', $command);
    waitpid($pid, 0);
}

[download]

In reply to Re: How to hide system(); output. by ikegami
in thread How to hide system(); output. by bcens

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