从文日志里抓出想要的序列,排序之前:
序列号 所出现次数(未统计,默认为一)

排序之后:

1.从日志里利用正则提取关键字
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#!/usr/bin/python
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# coding:utf-8
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import re
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# 读取源代码文件
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f = open('video-hotmodel-pipe_201611011054','r')
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log = f.read()
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f.close()
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# 匹配提取关键字
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id = re.findall('"id":"sv_(.*?)"',log)
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i = 0
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for each in id:
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print each + " 1"
- i += 1
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#!/bin/bash
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- ./find.py |sort -r |awk '{a[$1]+=$2}END{for (i in a) print i,a[i];}'|sort -rn -k2|head -n 1000 > top.txt