打印日志

import time
point=0#存放的是文件初始的位置
while True:
    with open('access.log',encoding='utf-8') as f:
        f.seek(point)
        ip_info={}#存放ip和他出现的次数
        for line in f:
             ip=line.split()[0]
             if ip in ip_info:
                 ip_info[ip]+=1
             else:
                 ip_info[ip]=1
        print(ip_info['121.69.45.254'])
        point = f.tell()  # 获取当前文件指针的位置
        for k in ip_info:
            if ip_info.get(k)>=100:
                print('该ip在攻击你%s'%k  )
    time.sleep(60)
    print(ip_info[ip])