http://www.perlmonks.org?node_id=1061516


in reply to Re^2: IPC::Run / bash pipe
in thread IPC::Run / bash pipe

Oh, nm, I'm blind (or not paying attention) - that works

      my $success = run 
          [$ipt_cmd => 'iptables-restore'], 
          '<', \(join("\n". @iptout)),
          '>', \my $cmdout, '2>&1';

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