Well, I think ProcessID is the unique identifier for the processes. On the first iteration simply stuff every ProcessID you find into a hash, then on next iteration print out those that didn't appear in the hash.

In reply to Re: Detect new processes on a Win32 machine as they are created using Win32::OLE by matija
in thread Detect new processes on a Win32 machine as they are created using Win32::OLE by davidmcveigh

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