How might I create an SFTP login for an untrusted user in which he can only access the files in his own home directory and not run any commands?
The online tutorial OpenSSH SFTP chroot() with ChrootDirectory is almost exactly what I need, except I'd like for the user to see his home directory as /home/user, rather than simply /.
Any help would be much appreciated.
Is there a way to run a GUI app, like iTunes, when not logged in to a computer directly? Thus, I'd like to be able to start a program, then log out, or (preferably) run a GUI program directly from an SSH session when no user is logged in to the console itself.
(Note that I'm not looking for a music player in particular, but a general method of running GUI programs.)