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use Term::QRCode;for(DATA){shift&&do{seek$_,0,undef$/};print Term::QRC +ode->new->plot(<$_>)} __DATA__ Just another Perl hacker,
$ perl qrjaph self # Generate a QR that contains this script as its en +coded text. $ perl qrjaph # Generate a QR that contains just the text Just an +other Perl hacker,