1*a9e41468SRobert Mustacchi==> 5221.in <== 2*a9e41468SRobert Mustacchi5221 head shouldn't reuse stdin 3*a9e41468SRobert Mustacchi 4*a9e41468SRobert Mustacchi==> /dev/stdin <== 5*a9e41468SRobert MustacchiOld 6*a9e41468SRobert MustacchiBill Joy 7*a9e41468SRobert MustacchiBug 8*a9e41468SRobert Mustacchi 9*a9e41468SRobert MustacchiLasts Forever 10