tty0tty: tty0tty (linux null modem emulator)
tty0tty:
tty0tty: When loaded, create 8 ttys interconnected:
tty0tty:  /dev/tnt0  <=>  /dev/tnt1
tty0tty:  /dev/tnt2  <=>  /dev/tnt3
tty0tty:  /dev/tnt4  <=>  /dev/tnt5
tty0tty:  /dev/tnt6  <=>  /dev/tnt7
tty0tty:
tty0tty:
tty0tty:
tty0tty: