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sudo/sample.sudoers

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#
# Sample /etc/sudoers file.
#
# This file MUST be edited with the 'visudo' command as root.
#
# See the man page for the details on how to write a sudoers file.
#
##
# User alias specification
##
User_Alias FULLTIMERS=millert,mikef,dowdy
User_Alias PARTTIMERS=bostley,jwfox,mccreary
##
# Runas alias specification
##
Runas_Alias OP=root,operator
##
# Cmnd alias specification
##
Cmnd_Alias DUMPS=/usr.sbin/dump,/usr.sbin/rdump,/usr.sbin/restore,\
/usr.sbin/rrestore,/usr/bin/mt
Cmnd_Alias KILL=/usr/bin/kill
Cmnd_Alias PRINTING=/usr.sbin/lpc,/usr.bin/lprm
Cmnd_Alias SHUTDOWN=/usr.sbin/shutdown
Cmnd_Alias HALT=/usr.sbin/halt,/usr.sbin/fasthalt
Cmnd_Alias REBOOT=/usr.sbin/reboot,/usr.sbin/fastboot
Cmnd_Alias SHELLS=/usr/bin/sh,/usr/bin/csh,/usr/bin/ksh,\
/usr/local/bin/tcsh,/usr.bin/rsh,\
/usr/local/bin/zsh
Cmnd_Alias SU=/usr/bin/su
Cmnd_Alias VIPW=/usr.sbin/vipw,/usr/sbin/vipw,/usr/bin/passwd
##
# Host alias specification
##
Host_Alias SUN4=bruno,eclipse,moet,anchor
Host_Alias SUN3=brazil,columbine
Host_Alias DECSTATION=wilkinson,soma,dendrite,thang
Host_Alias DECALPHA=widget,thalamus,foobar
Host_Alias HPSNAKE=boa,nag,python
Host_Alias CUNETS=128.138.0.0/255.255.0.0
Host_Alias CSNETS=128.138.243.0,128.138.204.0,128.138.242.0
Host_Alias SEVERS=master,mail,www,ns
##
# User specification
##
# root and users in group wheel can run anything on any machine as any user
root ALL=(ALL) ALL
%wheel ALL=(ALL) ALL
# full time sysadmins can run anything on any machine without a password
FULLTIMERS ALL=NOPASSWD:ALL
# part time sysadmins may run anything except root shells or su
PARTTIMERS ALL=ALL,!SU,!SHELLS
# rodney may run anything except root shells or su on machines in CSNETS
rodney CSNETS=ALL,!SU,!SHELLS
# smartguy may run any command on any host in CUNETS (call B address)
smartguy CUNETS=ALL
# operator may run maintenance commands and anything in /usr/oper/bin/
operator ALL=DUMPS,KILL,PRINTING,SHUTDOWN,HALT,REBOOT,/usr/oper/bin/
# joe may su only to operator
joe ALL=SU operator
# pete may change passwords for anyone but root
pete ALL=/usr/bin/passwd [A-z]*,!/usr/bin/passwd root
# bob may run anything except root shells or su on the sun3 and sun4 machines
# as any user in the Runas_Alias "OP" (contains root and operator)
bob SUN4=(OP) ALL, !SU, !SHELLS:\
SUN3=(OP) ALL, !SU, !SHELLS
# jim may run anything on machines in the biglab netgroup
jim +biglab=ALL
# users in the secretaries netgroup need to help manage the printers
+secretaries ALL=PRINTING
# fred can run commands as oracle by specifying -u oracle on command line
# without a password but cannot run su or any shells
fred ALL=(oracle) NOPASSWD:ALL, !SU, !SHELLS
# john may su to anyone but root and flags are not allowed
john ALL=SU [!-]*, !SU *root*
# killroy can run all but shells and su on all machines but those
# in the "SERVERS" Host_Alias
killroy ALL,!SERVERS=ALL, !SU, !SHELLS