python脚本

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# vim caijirizhi.py

+ j; B/ X; y( }#!/usr/bin/env python
#!coding=utf-8
# a5 |5 D# ^) Dimport time
import os
new_time = time.strftime('%Y-%m-%d')
3 U! ?; W1 O# k9 S
3 T- S$ C& Y0 p5 c4 hup_status = os.popen('uptime').readlines()
0 U4 x. d6 R) Z2 U% }str1 = ''.join(up_status)
/ m& r- @7 y$ y9 n. @! G# ff = file(new_time+'.log','w')
' W; G5 N4 C. u/ d: w: r) yf.write('%s' % str1)
f.flush()
f.close()

8 O9 c; C) O/ w& e% j7 l1 a9 M按照日期格式每日生成一个文件  例如今天的时间是2017-12-24.log  并把uptime写入到日志里

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统计日志中访问ip地址个数：

# vim tongjiip.py
% U& {/ |8 A6 C4 C
; h' g( z$ Y. |2 R, J#!/usr/bin/env python
+ j2 U, b  L! V0 k#!coding=utf-8
list = []
, ~# t" M6 T2 @- [: Qf = file('/var/log/httpd/access_log')
3 Q4 D/ `5 ~8 ~str2 = f.readlines()
f.close()
: @9 J0 V& \4 K/ Jfor i in str2:
      ip = i.split()[0]
5 W3 f8 i  r- X2 B5 `      list.append(ip)
list_num = set(list)
6 X4 I# F  v" G4 b3 g$ zfor j in list_num:
      num = list.count(j)
      print '%s :%s' %(j,num)