分析Apacheaccess_log：追踪错误与IP访问-优快云博客

本文链接：https://blog.youkuaiyun.com/weixin_72849082/article/details/128958396

文章展示了如何查看Apache服务器的access_log日志文件，记录了多个来自192.168.232.1的HTTP请求，包括GET方法，成功（200）与未找到（404）的状态码，以及使用Awk命令统计访问IP地址。

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查看access_log日志文件:cat /etc/httpd/logs/access_log

192.168.232.1 - - [04/Feb/2023:22:07:16 +0800] "GET / HTTP/1.1" 200 14 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36 Edg/109.0.1518.70"
192.168.232.1 - - [04/Feb/2023:22:07:16 +0800] "GET / HTTP/1.1" 200 14 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36 Edg/109.0.1518.70"
192.168.232.1 - - [04/Feb/2023:22:07:16 +0800] "GET / HTTP/1.1" 200 14 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36 Edg/109.0.1518.70"
192.168.232.1 - - [04/Feb/2023:22:07:16 +0800] "GET /favicon.ico HTTP/1.1" 404 196 "http://192.168.232.157:500/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36 Edg/109.0.1518.70"
192.168.232.1 - - [04/Feb/2023:22:07:30 +0800] "GET / HTTP/1.1" 200 14 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36 Edg/109.0.1518.70"
192.168.232.1 - - [04/Feb/2023:22:07:30 +0800] "GET /favicon.ico HTTP/1.1" 404 196 "http://192.168.232.157:1000/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36 Edg/109.0.1518.70"
192.168.232.1 - - [04/Feb/2023:22:07:39 +0800] "-" 408 - "-" "-"

2.awk获取访问前10位的ip地址:

[root@lsy logs]# awk '{nums[$1]+=1;} END{for(i in nums){print nums[i],i}}' access_log | sort | tail
8 192.168.232.1

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