Sorry if I wasn't clear. It's not the message that is a problem except that it's unfortunately quite accurate. It really is producing _no output_ because, well, the command is not being invoked at all.
Try, for instance, '| | wc' to see what I mean.
Sorry if I wasn't clear. It's not the message that is a problem except that it's unfortunately quite accurate. It really is producing _no output_ because, well, the command is not being invoked at all.
Try, for instance, '| | wc' to see what I mean.