sudo allows non-superusers to do superuser things without knowing the superuser password.
betka@somehost betka $ sudo /etc/init.d/dhcp restart Password: * Stopping dhcpd... [ ok ] * Starting dhcpd... [ ok ]
sudo allows non-superusers to do superuser things without knowing the superuser password.
betka@somehost betka $ sudo /etc/init.d/dhcp restart Password: * Stopping dhcpd... [ ok ] * Starting dhcpd... [ ok ]