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Consider: Is >/devull 2>&1 What is happening here? Select the best answer The output of the list command is being redirected; first by sending the stdout output to/devull (a null device) and secondly by redirecting all stderr output to stdout, thereby "removing" any errors (effectively; no output will be shown, whether the command succeeded/produced a directory listing or whether it failed) The output of the list command is being redirected; first by sending the stdout output to/devull (a null device) and secondly by redirecting all stderr output to stdout, thereby "adding" any errors (effectively, all output will be shown) The output of the list command is being streamed; first by sending the stdout output to/devull (a null device) and secondly by redirecting all O stdout output to stderr, thereby "removing" any errors (effectively, no output will be shown, whether the command succeeded/produced a directory listing or whether it failed) The output of the list command is being streamed; first by sending the stdout output to/devull (a null return device) and secondly by redirecting all stdout output to stderr, thereby "cleaning up" any errors (effectively, all output will be shown)