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Limiting finger lookup access on Linux
I have some linux machines that I have configured for student access.
We are authenticating against our OpenLDAP tree and limiting which
users have access via an LDAP groupOfNames. This is all working
This is the problem I am having. Any user with access to the system
can run the /usr/bin/finger command and do a name search against our
entire LDAP tree. I would like to limit the info available via
finger to just the users that have access to any particular machine.
How can this be controlled?