A helper binary for the pam_tmpdir module, pam-tmpdir-helper is
invoked to create a secure temporary directory for the invoking user.
It is quite simple and is called on behalf on the user by the session
component of the pam_tmpdir module. It is not harmful to call it by
hand, but will not give out any diagnostics, nor error messages, apart
from its return value. It logs to syslog.
This program is not intended to be called directly by users and will
log to syslog if it is called imporperly (i.e., by some one trying