#2-2课上练习-监控日志

import time
point = 0
while  True:
    ips = {}#存放所有的ip地址
    f = open(‘access.log‘,encoding=‘utf-8‘)
    f.seek(point)
    for line in f:
        if line.strip()!=‘‘:#判断是否不为空行
            ip = line.split()[0]
            if ip not in ips:
                ips.setdefault(ip,1)
            else:
                ips[ip]+=1
                # ips[ip]=ips[ip] + 1
    point = f.tell()#记录文件指针的位置
    for k,v in ips.items():
        if v>=100:
            print(‘有问题的ip地址是%s‘%k)
    f.close()
    time.sleep(60)