Hi Joachim, Joachim Backes wrote: > How to prevent sshd on a remote from executing commands given by "ssh > remote_machine <some command>" (AllowGroups and AllowUsers in > /etc/sshd_config is only good for/against logging in). > > I found no option for this (I think, it is no Fedora problem). > AFAIK there is no such option, and I would say as long as the user has a login shell there is no way to prevent this. But, what is the difference between login and then issue a command or "ssh remote_machine <some command>" anyway?? Alex -- Alexander Apprich science + computing ag Senior System Engineer Hagellocher Weg 71-75 phone +49(0)7071 9457-291 D-72070 Tuebingen, Germany fax +49(0)7071 9457-211 www.science-computing.de s+c certificates via http://www.science-computing.de/cacert.crt -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Florian Geyer, Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid Zech Vorsitzender des Aufsichtsrats/ Chairman of the Supervisory Board: Prof. Dr. Hanns Ruder Sitz/Registered Office: Tuebingen Registergericht/Registration Court: Stuttgart Registernummer/Commercial Register No.: HRB 382196