Choosing a distribution
tony.arnold at manchester.ac.uk
Mon Nov 5 20:14:17 UTC 2007
Chris G wrote:
> So what does Ubuntu Server give me (or lose me) that the other Ubuntus
I'm not sure what extra it gives you, but it is missing the desktop
stuff. Which you can add if you like!.
> OK, that's the usual way of doing it, I just wante to make sure I
> wasn't locked into a particular window mananger.
Linux tends not to lock you into anything:-)
>> There is no difference between doing su and supplying the root password
>> and type sudo -i and supplying your own password, so I've never
>> understood the big deal that is made of this.
> There is, once you've become root you can issue lots of commands as
> root rather than prefixing everything you do with sudo.
That's why I said 'sudo -i' which puts you into a rooted shell just as
su does, but it uses your password, not the root password. And it only
allows those users authorised to do so.
> I guess it's just habit, having been a Unix user since the 1980s I
> find the 'old fashioned' way of becoming root more comfortable. :-)
Me too, but I got used to sudo and quite like it and I know my root
account cannot be hacked by password guessing etc. But you have the choice.
Tony Arnold, IT Security Coordinator, University of Manchester,
IT Services Division, Kilburn Building, Oxford Road, Manchester M13 9PL.
T: +44 (0)161 275 6093, F: +44 (0)870 136 1004, M: +44 (0)773 330 0039
E: tony.arnold at manchester.ac.uk, H: http://www.man.ac.uk/Tony.Arnold
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