服务管理脚本

测试后，逻辑通过验证的代码：

BEEF_PID=1
MITM_PID=1
LOG_PID=1

TESTING(){
        if [ $1 -eq 0 ];then
                echo "SUCCESS"
        else
                echo "ERROR"
        fi
}

PID_STATUS(){
        if [ ! -n "$1" ];then
                echo "is_NULL"
                return 45
        else
                echo "not_NULL"
                return 0
        fi
}

PID_STATUS $MITM_PID
num=$?
if [ $num -eq 0 ];then
        echo "already"
else
        ls
        TESTING $?
fi

　　待修改的脚本

MITM_PID=$(pgrep -f mitm)
GET_PID=$(pgrep -f getmac)
LOG_PID=$(pgrep -f logprocessing)
TESTING(){
        PID_STATUS=$1
        if [ $PID_STATUS -eq 0 ];then
                echo "SUCCESS"
        else
                echo "ERROR"
                exit 1
        fi
}

#
#if [ ! -n "$MITM_PID" ];then
#       echo "is NULL";
#else
#       echo "not NULL";
#fi


for i in {"$MITM_PID","$GET_PID","$LOG_PID"}
do
    if [ ! -n "$i" ];then
        echo "is NULL";
    else
        echo "not NULL";
    fi
done

case $1 in
    start)
        #echo $1
        #ruby /usr/share/beef-xss/beef -v
        #true
        TESTING $?
        #mitmdump -s /usr/share/beef-xss/mitm.py -m transparent
        #true
        /bin/sh /root/22.sh
        TESTING $?
        #python3 /home/code/logprocessing.py
        #true
        /bin/sh /root/33.sh
        TESTING $?
        ;;
    stop)
        #echo $1
        #kill -9 ${BEEF_PID}
        true
        TESTING $?
        #kill -9 ${MITM_PID}
        true
        TESTING $?
        #kill -9 ${LOG_PID}
        true
        TESTING $?
        ;;
    reload)
        echo $1
        ;;
    *)
        echo "USAGE:$0{start|stop|reload}"
esac

　　

for i in {"$MITM_PID","$GET_PID","$LOG_PID"}
do
	if [ ! -n "$i" ];then
		echo "is NULL";
	else
		echo "not NULL";
	fi
done