1 # /etc/securetty: list of terminals on which root is allowed to login.
2 # See securetty(5) and login(1).
5 # Standard serial ports
37 # Embedded MPC platforms
49 # Standard hypervisor virtual console
52 # Oldstyle Xen console
120 # Local X displays (allows empty passwords with pam_unix's nullok_secure)
134 # Embedded Freescale i.MX ports
142 # Standard serial ports, with devfs
146 # Standard consoles, with devfs