# /etc/securetty: list of terminals on which root is allowed to login.

# See securetty(5) and login(1).

​

console

​

# Local X displays (allows empty passwords with pam_unix's nullok_secure)

:0

:0.0

:0.1

:1

:1.0

:1.1

:2

:2.0

:2.1

:3

:3.0

:3.1

#...

​

​

# ==========================================================

#

# TTYs sorted by major number according to Documentation/devices.txt

#

# ==========================================================

​

# Virtual consoles

tty1

tty2

tty3

tty4

tty5

tty6

tty7

tty8

tty9

tty10

tty11

tty12

tty13

tty14

tty15