Username        uid     gid
==============================
root            0       0
eis             0       0
reboot          0       0
halt            0       0

daemon          1       1
bin             2       2
sys             3       3
sync            4       4
games           5       5
man             6       100
lp              7       7
mail            8       8
news            9       9
uucp            10      10
fcron           13      13
squid           23      23
postgres        26      26
wwwrun          30      33
backup          34      34
operator        37      37
list            38      38
irc             39      39
ftp             40      49
gnats           41      41
exim            42      42
named           44      44
postfix         51      51
mysql           60      2
zope            64      2
sshd            71      65
nobody          65534   65534
identd          100     65534

Gruppenname     gid
==============================
root            0
daemon          1
bin             2
sys             3
adm             4
tty             5
fcron           13
lp              7
mail            8
news            9
uucp            10
mail            12
proxy           13
kmem            15
dialout         20
fax             21
voice           22
cdrom           24
floppy          25
tape            26
sudo            27
audio           29
dip             30
majordom        31
postgres        32
www-data        33
backup          34
operator        37
list            38
irc             39
src             40
gnats           41
trusted         42
utmp            43
video           44
ftp             49
staff           50
postfix         51
maildrop        59
games           60
man             62
sshd            65
users           100
nobody          65533
nogroup         65534