1 wheel:*:0:root 2 daemon:*:1:daemon 3 kmem:*:2:root 4 sys:*:3:root 5 tty:*:4:root 6 operator:*:5:root 7 bin:*:7: 8 news:*:8: 9 wsrc:*:9: 10 games:*:13: 11 staff:*:20:root 12 guest:*:31:root 13 nobody:*:39: 14 utmp:*:45: 15 ingres:*:74:ingres 16 dialer:*:117: 17 nogroup:*:32766: 18