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 _pflogd:*:18: 17 _rwhod:*:19: 18 staff:*:20:root 19 _proxy:*:21: 20 _timedc:*:22: 21 _sdpd:*:23: 22 _httpd:*:24: 23 guest:*:31:root 24 nobody:*:39: 25 utmp:*:45: 26 authpf:*:72: 27 users:*:100: 28 dialer:*:117: 29 nogroup:*:32766: 30