cat /etc/init/ttyS1.conf
# ttyS0 - agetty
stop on runlevel [016]
start on runlevel [345]
instance ttyS1
respawn
pre-start exec /sbin/securetty ttyS1
exec /sbin/agetty /dev/ttyS1 115200 vt100-nav
start ttyS1
cat /etc/init/ttyS1.conf
# ttyS0 - agetty
stop on runlevel [016]
start on runlevel [345]
instance ttyS1
respawn
pre-start exec /sbin/securetty ttyS1
exec /sbin/agetty /dev/ttyS1 115200 vt100-nav
start ttyS1