PAM set a no user login policy
I am trying to have a default user name when I login in. I would like PAM (or whatever does the job) to translate a blank loggin into "foo", and then prompt for a password.
And is there a way of limiting this to only some services (say to sshd and xdm), for instance by adding some lines only in the relative files in the pam.d ?
Thanks for your help,