lecture
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sudo: limited root privilege broker.
sudoers: a file describing access rights contains
Host_Alias SERVER=andante,largo,allegro,conbrio Host_Alias LAB_CLIENT=c1,c2,c3,c4,c5,c6,c7,c8,c9,c10 Host_Alias SUNS=SERVER,LAB_CLIENT
User_Alias FACULTY=couch,dwk,ablumer,margo
Cmnd_Alias PRINTING=/usr/lib/lpsched,/usr/sbin/lpshut,/usr/bin/cancel Cmnd_Alias REBOOT=/usr/sbin/reboot,/usr/sbin/halt,/usr/sbin/shutdown
couch blackhole=REBOOT FACULTY ALL=PRINTING
sudo /usr/sbin/reboot
sudo asks you for your own password,
Password:
lecture
in color