face_tracker/scripts/face_tracker_service/face_tracker_restart

#!/bin/bash

# Copyright: 2016-2018 ROS小课堂 www.corvin.cn
# Author: corvin
# Description: when restart face tracker node, this bash file should
#  be executed.
# History:
#    20181129: initial this bash file.

/usr/sbin/face_tracker_stop
sleep 3
/usr/sbin/face_tracker_start

exit 0