DNestLinux/dnest_daemon.sh

#!/bin/bash


log_file="restart.log"

function time_stamp()
{
        echo $(date "+%Y-%m-%d %H:%M:%s")
}

function run()
{
        ./DroneNest 1>/dev/null 2>&1 &
}

function check_alive()
{

        num=$(ps -ef |grep DroneNest |grep -v grep |wc -l)
        if [ $num -lt 1 ];
        then
                echo "$(time_stamp) DroneNest not exsit,start it ..." >> $log_file
                run
        fi
}

function del_expired_log()
{
    find /root/TH-DNest/logs -mtime +15 -name "*.*" -exec rm -rf {} \;
}

######################### MAIN ###############################
basepath=$(cd `dirname $0`; pwd)
cd $basepath
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/root/TH-DNest/lib

while true
do
        check_alive
        del_expired_log
        sleep 10
done