"Sandip" == Sandip P Deshmukh <Sandip> writes: Sandip> hello all i know i am asking a basic question. but i could Sandip> not locate the answer on my own. Sandip> i just want to allow a particular user to shutdown the Sandip> system. anyway, control alter delete sequence works for Sandip> all users. and i will rather allow a proper shutdown. Sandip> how do i implement this? 'man sudo' 'vi /etc/inittab' and search for ctrlaltdel Cheers! Shyamal