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wheel:*:0:root daemon:*:1:daemon kmem:*:2:root sys:*:3:root tty:*:4:root operator:*:5:root bin:*:7: news:*:8: games:*:13: staff:*:20:root guest:*:31:root nobody:*:39: ingres:*:74:ingres dialer:*:117 nogroup:*:32766: