I have an Ubuntu Server running on a Dell Dimension 1100. This is my personal file server aswell as an ssh server.
I have a couple of friends that use it as an ssh tunnel to bypass a firewall. I want to be able to have an ssh_only group and add users that could only be locked to their home folder and couldnt do sudo or view any folders on the harddrive. Ive heard of a locked shell but I wasnt able to find anything.
Thanks for the help