UGID
|
UGNAME
|
Description
|
0
|
root
|
This is the root account
|
1
|
default
|
This is the
default account and should not be
used
|
2
|
bin
|
|
3
|
sys
|
|
4
|
adm
|
Members of the adm group can read log files
|
5
|
tty
|
|
6
|
disk
|
|
|
|
|
8
|
mail
|
The mail delivery agent
runs under this account |
9
|
news
|
The leafnode nntp server runs as this account
|
10
|
wheel |
Members of this group can be
promoted to superuser |
11
|
|
|
12
|
shell
|
Members of the shell group can
access the shell
|
13
|
proxy
|
Legacy account (used by pdnsd
and squid)
|
15
|
daemon
|
Miscellaneous daemon processes
may run as this account |
18
|
sbin |
Members of the sbin group can
execute files in sbin directories |
22
|
voice
|
Members of this group can use
the audio input devices
|
23
|
camera
|
Members of this group can access
the camera device
|
24
|
cdrom
|
Members of this group can access
the cdrom devices |
25
|
floppy
|
Members of this group can
access
the diskette drives |
26
|
tape
|
Members of this group can access
the tape drive devices |
|
|
|
28
|
penstick
|
Members of this group can access
the penstick devices
|
29
|
beep
|
Members of this group can use
the PC speaker |
30
|
audio
|
Members of this group can use
the audio output devices |
32
|
video
|
Members of this group can use
video capture and accelerator devices
|
|
|
|
38
|
udrive
|
Members of this group can write
to usb storage devices
|
40
|
src
|
Members of this group can write
to the /usr/src directory |
|
|
|
43
|
dip
|
|
|
|
|
45
|
sasl
|
Secure authentication processes
run as this account
|
46
|
list
|
|
47
|
kmem
|
|
50
|
|
|
60
|
|
|
|
|
|
80
|
backup
|
|
82
|
|
|
85
|
games
|
Games run as a member of this
group in
order to write high score information |
90
|
system
|
Members of this group can access
system executables
|
94
|
lp
|
|
95
|
man |
The manual pager runs as this
group to enable sharing of cache files
|
96
|
uucp
|
|
97
|
plugdev
|
|
98
|
shadow
|
The shadow password file is
readable to this group |
100
|
users
|
Members of this group can access the home
directories
|
|
|
|
102
|
lpadmin
|
Members of this group can
administrate printers
|
108
|
mailadm
|
Members of this group can
administrate the mail system
|
109
|
sslcerts
|
|
110
|
scripts
|
Members of this group can access
the scripts directory |
112
|
sudo
|
Members of this group can access
the sudo command |
113
|
shutdown
|
Members of this group can access
the shutdown command
|
118
|
dialout
|
|
119
|
fax
|
|
120
|
inetd |
The internet superserver daemon
may use this account |
125
|
telnetd |
The telnetd server daemon may
run as
this account |
130
|
service
|
Members of this group can access
the service directory
|
140
|
gopherd
|
The gopherd server daemon may
run as this account
|
148
|
statd
|
The nfs statd service may use
this account
|
150
|
public
|
Publically shared files belong
to this account
|
162
|
postfix
|
Used by postfix
|
168
|
qmail
|
Used by qmail
|
175
|
websys
|
Web data update processes are
members of this group |
180
|
package
|
Members of this group can
access third party package resources
|
190
|
devil
|
Members of this group can access
the
development toolchain resources
|
194
|
build
|
Members of this group can access the build
directory
|
200
|
lfs
|
Scratch building account
|
205
|
clamav
|
|
|
|
|
210
|
mysql
|
|
217
|
binclog
|
|
219
|
ez-ipupd
|
Dynamic DNS Client
|
222
|
fnord
|
|
224
|
didiwiki
|
|
230
|
ftp
|
|
240
|
mailt
|
The mail transport agent
runs under this account
|
241
|
mailr
|
The mail retrieval agent
runs under this account |
|
|
|
243
|
mailf
|
The mail filtering system
runs under this account
|
244
|
mails
|
The mail submission agent
runs under this account |
250
|
|
|
260
|
zope
|
The zope services may run under
this account
|
262
|
zopeadm
|
This is the zope administrator
account
|
270
|
utmp
|
|
273
|
jackd
|
The jackd daemon may run under
this account
|
278
|
xfsd
|
Legacy X Font Server |
280
|
source
|
Source code belongs to this
account
|
|
|
|
|
|
|
300
|
xsys |
This group is used by the X
windows system |
310
|
imapd
|
The imapd server daemon runs as
this
account
|
320
|
httpd
|
The httpd web server daemon runs
as this
account
|
322
|
httproxd
|
The http proxy daemon runs as
this account
|
330
|
ftpd
|
The ftpd server daemon runs
as this
account
|
350
|
sysadm
|
|
381
|
countd
|
The counter update daemon runs
as this account
|
382
|
voted
|
The vote count update daemon
runs as this account |
384
|
scored
|
The game score update daemon
runs as this account
|
392
|
roundup |
The roundup issue tracking
system
runs as this account |
393
|
gnats
|
The gnats bug tracking system
runs as this account |
394
|
cvs
|
The cvs bug tracking system
runs as this account
|
|
|
|
420
|
www
|
Web server pages belong to this
account
|
|
|
|
|
|
|
|
|
|
465
|
template |
document templates belong to
this account
|
|
|
|
|
|
|
|
|
|
473
|
gamerom |
Emulator ROMs belong to this
account |
475
|
spectrum |
Spectrum ROM and tape images
belong to this account |
|
|
|
480
|
msdos
|
DOS files belong to this account |
| 482 |
dosemu |
The virtual msdos environment
belongs to this account |
485
|
winfonts
|
Microsoft Windows fonts belong
to this
account
|
486
|
xfonts |
X Fonts belong to this account |
488
|
mswin
|
Microsoft Windows files belong
to this
account
|
490
|
binaries
|
Packaged binary files belong to
this account |
495
|
rpmbuild
|
This account is used for RPM
building
|
496
|
|
|
|
|
|
498
|
anonuser
|
Files belonging to anonymous users belong to
this account
|
499
|
ghost
|
This is
the internal ghost account and should not be used
|
500
|
(reserved)
|
Reserved for Primary User Account
|
501
|
(reserved)
|
Reserved for Privileged Primary User Account
|
|
|
|
530
|
family
|
Family members are a member of
this group
|
532
|
friends
|
Friends are members of this group
|
535
|
kidz
|
Children are members of this
group
|
550 - 649
|
Family Members |
650-749
|
Dynamically
allocated system accounts
|
760
|
beavis
|
Unprivileged Test Account |
761
|
butthead
|
Unprivileged Test Account |
|
|
|
|
|
|
768
|
dumbo
|
Test Account
|
769
|
test
|
Test Account
|
|
|
|
800
|
gnuwiki
|
|
850
|
cwiki
|
C Programming Wiki
|
860
|
shwiki
|
Shell Programming Wiki
|
880
|
|
|
884
|
rexxwiki
|
Rexx Programming Wiki
|
886
|
perlwiki
|
Perl Programming Wiki
|
888
|
nakdwiki
|
Naked Lady Wiki
|
890
|
tclwiki
|
Tcl Programming Wiki
|
895
|
applwiki
|
Apple Users Wiki
|
896
|
winwiki
|
Microsoft Windows Users Wiki
|
897
|
acuswiki
|
Accessibility Users Wiki
|
898
|
gtoowiki
|
Gentoo Users Wiki
|
996
|
tutorial |
Tutorial files belong to this account |
997
|
example
|
Example files belong to this account
|
1000
- 31999
|
Manually
Allocated User Accounts
|
49000
|
student
|
Industry
Specific Reserved Account
|
49001
|
academic
|
Industry
Specific Reserved Account |
49010
|
exams
|
Industry
Specific Reserved Account |
49013
|
recruit
|
Industry
Specific Reserved Account |
49100
|
military
|
Industry
Specific Reserved Account |
49101
|
defence
|
Industry
Specific Reserved Account |
49102
|
navigate
|
Industry
Specific Reserved Account |
49104
|
rescue
|
Industry
Specific Reserved Account |
49110
|
police
|
Industry
Specific Reserved Account |
49114
|
forensic
|
Industry
Specific Reserved Account |
49120
|
council
|
Industry
Specific Reserved Account |
49122
|
safety
|
Industry
Specific Reserved Account |
| 49130 |
medical
|
Industry
Specific Reserved Account |
49132
|
precare
|
Industry
Specific Reserved Account |
49134
|
postcare
|
Industry
Specific Reserved Account |
49140
|
transprt
|
Industry
Specific Reserved Account |
49150
|
manager
|
Industry
Specific Reserved Account |
49160
|
planning
|
Industry
Specific Reserved Account |
49162
|
designer
|
Industry
Specific Reserved Account |
49164
|
engineer
|
Industry
Specific Reserved Account |
49166
|
assembly
|
Industry
Specific Reserved Account |
49168
|
fitting
|
Industry
Specific Reserved Account |
49170
|
operator
|
Industry
Specific Reserved Account |
49172
|
fabshop
|
Industry
Specific Reserved Account |
49180
|
admin
|
Industry
Specific Reserved Account |
49182
|
customer
|
Industry
Specific Reserved Account |
49184
|
supplier
|
Industry
Specific Reserved Account |
49190
|
publish
|
Industry
Specific Reserved Account |
49192
|
research
|
Industry
Specific Reserved Account |
49200
|
staff
|
Industry
Specific Reserved Account |
49201
|
warehous
|
Industry
Specific Reserved Account |
49202
|
goodsin
|
Industry
Specific Reserved Account |
49203
|
goodsout
|
Industry
Specific Reserved Account |
49204
|
stores
|
Industry
Specific Reserved Account |
49300
|
finance
|
Industry
Specific Reserved Account |
49302
|
revenues
|
Industry
Specific Reserved Account |
49310
|
accounts
|
Industry
Specific Reserved Account |
49320
|
sales
|
Industry
Specific Reserved Account |
| 49450 |
hwmaint |
Industry
Specific Reserved Account |
|
|
|
| 50000
- 59999 |
Dynamically
allocated user Accounts |
60000
|
|
|
|
|
|
60450
|
winadm
|
Microsoft Windows System
Administrator
|
60458
|
specemu
|
The Virtual ZX Spectrum
Environment Belongs To This Account |
60460
|
pcemu
|
The Virtual PC Environment
Belongs To This Account |
60465
|
macemu
|
The Virtual Apple Macintosh
Environment Belongs To This Account
|
60480
|
winuser
|
Microsoft Windows System User
|
60482
|
winowner |
Microsoft Windows System Owner |
60485
|
apple
|
Apple System User
|
60490
|
winemu
|
The Virtual Microsoft Windows
Environment Belongs To This Account |
|
|
|
63998
|
xadult
|
Files unsuitable for children
belong to this account
|
64000
|
|
|
64012
|
postdrop
|
Used by postfix
|
64020
|
alias
|
Used by qmail
|
64021
|
qmaild
|
Used by qmail |
64022
|
qmails
|
Used by qmail |
64023
|
qmailr
|
Used by qmail |
64024
|
qmailq
|
Used by qmail |
64025
|
qmaill
|
Used by qmail |
64026
|
qmailp
|
Used by qmail |
|
|
|
65533
|
nobody
|
Legacy
Squashed Root Account
|
65534
|
nogroup
|
Legacy Nogroup Account
|
65535
|
|
Do Not Use
|