Disallow shell access but not sftp?

[Manuel Aróstegui Ramirez]

 --- "Salmons, Michael" <SalmonsM at missouri.edu>
escribió: > Hello,
>  
> Does anyone know how one might disallow a user to
> logon to a secure
> shell but still allow them to make a secure login
> for ftp (sftp)? I want
> this person to have ftp access but not,
> specifically, have the ability
> to run passwd. I tried changing their shell to a
> variety of bogus
> filenames (/dev/null, /bin/ftponly, both as an empty
> file and as a
> symlink to /dev/null), and discovered at that point
> that sftp must allow
> an ssh login to work. I can't block in hosts.deny or
> allow because this
> user obtains an ip from the same dhcp pool we all
> do; denying by ip is
> no good.
>  
> Any ideas?

Try to changing their shell to /bin/false

Cheers, Michael

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Manuel Aróstegui Linux user 200896

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