Circlean/fs/etc/rc.local

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#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.
clean(){
systemctl poweroff
}
# Print the IP address
_IP=$(hostname -I) || true
if [ "$_IP" ]; then
printf "My IP address is %s\n" "$_IP"
fi
if [ -e /dev/sda ]; then
if [ -e /dev/sdb ]; then
trap clean EXIT TERM INT
cd /opt/groomer
/usr/sbin/led &
# avoid possible misuse
/sbin/ifconfig eth0 down
./init.sh
systemctl poweroff
fi
fi
exit 0