This is becoming absurd. No program I have written, or have anything to do with, prints nasty messages at a user who has the temerity to try to talk to it via stdin. Certianly nothing in moreutils behaves this way.
2 minutes in the code would show you that this has nothing to do with --tollef, as shown by this simple example % parallel --gnu parallel: Input is read from the terminal. Only experts do this on purpose. Press CTRL-D to exit. But let's make sure: % sudo rm /etc/parallel/config % parallel --gnu me harder parallel: Input is read from the terminal. Only experts do this on purpose. Press CTRL-D to exit. -- see shy jo
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