最近在学习python，写了个脚本分析nginx日志，练练手。写得比较粗糙，但基本功能可以实现。
脚本功能：查找出当天访问次数前十位的IP，并获取该IP来源，并将分析结果发送邮件到指定邮箱。
实现前两项功能的脚本内容如下：
#!/usr/bin/env python
# coding:utf-8
# date:2015-12-10
# author:eivll0m import urllib
import json url = 'http://ip.taobao.com/service/getIpInfo.php?ip=' def ip_find(ip):
data = urllib.urlopen(url + ip).read()
datadict = json.loads(data)
for oneinfo in datadict:
if 'code' == oneinfo:
if datadict[oneinfo] == 0:
return datadict['data']['country'] + datadict['data']['region'] + datadict['data']['city'] + '\t' + datadict['data']['isp'] def sort_value(s):
d = sorted(s.iteritems(),key=lambda t:t[1],reverse=True)
return d if __name__ == '__main__':
with open('access.log') as f:
d = {}
for line in f:
field = line.split()
if field[0] not in d:
d.setdefault(field[0],[])
d[field[0]].append(field[0]) s = {}
for k in d:
s[k] = len(d[k])
s = sort_value(s)[0:10]
print '访问IP\t\t\t访问次数\t\tIP来源'
print '----------------------------------------------------------------------------'
for ip,con in s:
print str(ip) + '\t\t' + str(con) + '\t\t' + ip_find(ip)
执行效果如下：
加入发送邮件功能，最终版本：
#!/usr/bin/env python
# coding:utf-8
# date:2015-12-10
# author:eivll0m import urllib
import json
import time
from email import encoders
from email.header import Header
from email.mime.text import MIMEText
from email.utils import parseaddr, formataddr
import smtplib url = 'http://ip.taobao.com/service/getIpInfo.php?ip=' def ip_find(ip):
data = urllib.urlopen(url + ip).read()
datadict = json.loads(data)
for oneinfo in datadict:
if 'code' == oneinfo:
if datadict[oneinfo] == 0:
return datadict['data']['country'] + datadict['data']['region'] + datadict['data']['city'] + '\t' + datadict['data']['isp'] def sort_value(s):
d = sorted(s.iteritems(),key=lambda t:t[1],reverse=True)
return d def _format_addr(s):
name, addr = parseaddr(s)
return formataddr(( \
Header(name, 'utf-8').encode(), \
addr.encode('utf-8') if isinstance(addr, unicode) else addr)) if __name__ == '__main__':
date_time = time.strftime('%Y-%m-%d %H:%M:%S')
from_addr = 'xxxxxx@163.com'
password = 'uoodfdnddaeqjq'
to_addr = 'xxxxxxx@qq.com'
smtp_server = 'smtp.163.com'
with open('access.log') as f:
d = {}
for line in f:
field = line.split()
if field[0] not in d:
d.setdefault(field[0],[])
d[field[0]].append(field[0]) s = {}
for k in d:
s[k] = len(d[k])
s = sort_value(s)[0:10]
text = date_time + '\n'
text = text + '\n' + u'访问IP\t\t\t访问次数\t\tIP来源'
text = text + '\n' + '----------------------------------------------------------------------------'
for ip,con in s:
text = text + '\n' + str(ip) + '\t\t' + str(con) + '\t\t' + ip_find(ip)
text = text + '\n' '----------------------------------------------------------------------------' msg = MIMEText(text, 'plain', 'utf-8')
msg['From'] = _format_addr(u'监控 <%s>' % from_addr)
msg['To'] = _format_addr(u'管理员 <%s>' % to_addr)
msg['Subject'] = Header(u'Nginx日志分析……', 'utf-8').encode() server = smtplib.SMTP(smtp_server, 25)
server.set_debuglevel(1)
server.login(from_addr, password)
server.sendmail(from_addr, [to_addr], msg.as_string())
server.quit()
执行脚本后收到邮件：