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 mail:*:6: 8 bin:*:7: 9 wsrc:*:9: 10 maildrop:*:11: 11 postfix:*:12: 12 games:*:13: 13 named:*:14: 14 ntpd:*:15: 15 sshd:*:16: 16 smmsp:*:17: 17 _pflogd:*:18: 18 staff:*:20:root 19 guest:*:31:root 20 nobody:*:39: 21 utmp:*:45: 22 authpf:*:72: 23 users:*:100: 24 dialer:*:117: 25 nogroup:*:32766: 26