1#
2# Sample /etc/sudoers file.
3#
4# This file MUST be edited with the 'visudo' command as root.
5#
6# See the sudoers man page for the details on how to write a sudoers file.
7
8##
9# Override built-in defaults
10##
11Defaults		syslog=auth
12Defaults>root		!set_logname
13Defaults:FULLTIMERS	!lecture
14Defaults:millert	!authenticate
15Defaults@SERVERS	log_year, logfile=/var/log/sudo.log
16Defaults!PAGERS		noexec
17
18##
19# User alias specification
20##
21User_Alias	FULLTIMERS = millert, mikef, dowdy
22User_Alias	PARTTIMERS = bostley, jwfox, crawl
23User_Alias	WEBMASTERS = will, wendy, wim
24
25##
26# Runas alias specification
27##
28Runas_Alias	OP = root, operator
29Runas_Alias	DB = oracle, sybase
30
31##
32# Host alias specification
33##
34Host_Alias	SPARC = bigtime, eclipse, moet, anchor:\
35		SGI = grolsch, dandelion, black:\
36		ALPHA = widget, thalamus, foobar:\
37		HPPA = boa, nag, python
38Host_Alias	CUNETS = 128.138.0.0/255.255.0.0
39Host_Alias	CSNETS = 128.138.243.0, 128.138.204.0/24, 128.138.242.0
40Host_Alias	SERVERS = master, mail, www, ns
41Host_Alias	CDROM = orion, perseus, hercules
42
43##
44# Cmnd alias specification
45##
46Cmnd_Alias	DUMPS = /usr/sbin/dump, /usr/sbin/rdump, /usr/sbin/restore, \
47			/usr/sbin/rrestore, /usr/bin/mt
48Cmnd_Alias	KILL = /usr/bin/kill
49Cmnd_Alias	PRINTING = /usr/sbin/lpc, /usr/bin/lprm
50Cmnd_Alias	SHUTDOWN = /usr/sbin/shutdown
51Cmnd_Alias	HALT = /usr/sbin/halt
52Cmnd_Alias	REBOOT = /usr/sbin/reboot
53Cmnd_Alias	SHELLS = /sbin/sh, /usr/bin/sh, /usr/bin/csh, /usr/bin/ksh, \
54			 /usr/local/bin/tcsh, /usr/bin/rsh, \
55			 /usr/local/bin/zsh
56Cmnd_Alias	SU = /usr/bin/su
57Cmnd_Alias	VIPW = /usr/sbin/vipw, /usr/bin/passwd, /usr/bin/chsh, \
58		       /usr/bin/chfn
59Cmnd_Alias	PAGERS = /usr/bin/more, /usr/bin/pg, /usr/bin/less
60
61##
62# User specification
63##
64
65# root and users in group wheel can run anything on any machine as any user
66root		ALL = (ALL) ALL
67%wheel		ALL = (ALL) ALL
68
69# full time sysadmins can run anything on any machine without a password
70FULLTIMERS	ALL = NOPASSWD: ALL
71
72# part time sysadmins may run anything but need a password
73PARTTIMERS	ALL = ALL
74
75# jack may run anything on machines in CSNETS
76jack		CSNETS = ALL
77
78# lisa may run any command on any host in CUNETS (a class B network)
79lisa		CUNETS = ALL
80
81# operator may run maintenance commands and anything in /usr/oper/bin/
82operator	ALL = DUMPS, KILL, SHUTDOWN, HALT, REBOOT, PRINTING,\
83		sudoedit /etc/printcap, /usr/oper/bin/
84
85# joe may su only to operator
86joe		ALL = /usr/bin/su operator
87
88# pete may change passwords for anyone but root on the hp snakes
89pete		HPPA = /usr/bin/passwd [A-Za-z]*, !/usr/bin/passwd root
90
91# bob may run anything on the sparc and sgi machines as any user
92# listed in the Runas_Alias "OP" (ie: root and operator)
93bob		SPARC = (OP) ALL : SGI = (OP) ALL
94
95# jim may run anything on machines in the biglab netgroup
96jim		+biglab = ALL
97
98# users in the secretaries netgroup need to help manage the printers
99# as well as add and remove users
100+secretaries	ALL = PRINTING, /usr/bin/adduser, /usr/bin/rmuser
101
102# fred can run commands as oracle or sybase without a password
103fred		ALL = (DB) NOPASSWD: ALL
104
105# on the alphas, john may su to anyone but root and flags are not allowed
106john		ALPHA = /usr/bin/su [!-]*, !/usr/bin/su *root*
107
108# jen can run anything on all machines except the ones
109# in the "SERVERS" Host_Alias
110jen		ALL, !SERVERS = ALL
111
112# jill can run any commands in the directory /usr/bin/, except for
113# those in the SU and SHELLS aliases.
114jill		SERVERS = /usr/bin/, !SU, !SHELLS
115
116# steve can run any command in the directory /usr/local/op_commands/
117# as user operator.
118steve		CSNETS = (operator) /usr/local/op_commands/
119
120# matt needs to be able to kill things on his workstation when
121# they get hung.
122matt		valkyrie = KILL
123
124# users in the WEBMASTERS User_Alias (will, wendy, and wim)
125# may run any command as user www (which owns the web pages)
126# or simply su to www.
127WEBMASTERS	www = (www) ALL, (root) /usr/bin/su www
128
129# anyone can mount/unmount a cd-rom on the machines in the CDROM alias
130ALL		CDROM = NOPASSWD: /sbin/umount /CDROM,\
131		/sbin/mount -o nosuid\,nodev /dev/cd0a /CDROM
132