Linux标准用户组及用途

Linux标准用户组及其用途(基于RedHat5.x系统)

编号 用户组 GID 组用户 描述
0 root 0 root 超级管理员
1 bin 1 root, bin, daemon
2 daemon 2 root, bin, daemon
3 sys 3 root, bin, adm
4 adm 4 root, adm, daemon
5 tty 5
6 disk 6 root
7 lp 7 daemon, lp
8 mem 8
9 kmem 9
10 wheel 10 root
11 cdrom 11
12 mail 12 mail, postfix, exim
13 news 13 news
14 uucp 14 uucp
15 man 15
16
17
18 dialout 18
19 floppy 19
20 games 20
21 slocate 21
22 utmp 22
23 squid 23
24 pvm 24
25 named 25
26 postgres 26
27 mysql 27
28 nscd 28
29 rpcuser 29
30 gopher 30
31
32 rpc 32
33 tape 33
34 netdump 34
35 utempter 35
36
37 rpm 37
38 ntp 38
39 canna 39
40 dip 40
41 mailman 41
42 gdm 42
43 xfs 43
44
45
46
47 mailnull 47
48 apache 48
49 wnn 49
50 ftp 50
51 smmsp 51
52
53
54 lock 54
55 ldap 55
56
57
58
59
60
61
62
63
64
65
66
67 webalizer 67
68 haldaemon 68 haldaemon
69 vcsa 69
70
71
72 tcpdump 72
73
74 sshd 74
75 radvd 75
76 saslauth 76
77 pcap 77
78
79
80
81 dbus 81
82
83
84
85
86
87
88
89 postfix 89
90 postdrop 90
91
92 quagga 92
93 exim 93
94
95 radiusd 95
96
97 dovecot 97
98
99 nobody 99
100 users 100