Defaults syslog=auth
Defaults>root !set_logname
Defaults:FULLTIMERS !lecture
Defaults:millert !authenticate
Defaults!PAGERS noexec

Host_Alias CDROM = orion, perseus, hercules
User_Alias FULLTIMERS = millert, mikef, dowdy
Cmnd_Alias PAGERS = /usr/bin/more, /usr/bin/pg, /usr/bin/less

FULLTIMERS ALL = NOPASSWD: ALL

ALL CDROM = NOPASSWD: /sbin/umount /CDROM, /sbin/mount -o nosuid\,nodev\
    /dev/cd0a /CDROM
