Re: preventing a login

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From: "John Mathey" <jmathey@xxxxxxxxx>

> I could do that, but this is an internal system,  there are some users who
> are allowed to telnet into it, others are only mounted to it via a samba
> mount point. The way I had configured this was to let the user login,
then
> broadcast this message and log them out.
>
> Thanks
> John
>
>
> At 11:24 AM 12/3/2003, you wrote:
> >John Mathey wrote:
> >
> >>Years ago,
> >>  I had configured a system to prevent a user from logging into a system
> >> via telnet, but I can't remember now how I did it. Right after the motd
> >> was displayed, another banner would show up saying this is a closed
> >> system and shortly thereafter, they were logged out.
> >>Does anyone know how to accomplish this. I'm looking through my notes
but
> >>can't seem to recall.
> >>
> >>Thanks in advance
> >>John
> >
> >can't you just kill the telnet service?

Make the user shell, in passwd, be "/bin/false", "/bin/nologin", or your
own equivalent. If this is done they cannot login to the machines via any
means, though.

{^_^}


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