nginx 日志切割

1. 编写 cut_nginx_logs.sh 自动切割日志脚本

#!/bin/bash

#set the path to nginx log files

log_files_path="/usr/local/nginx/logs/"

log_files_dir=${log_files_path}$(date -d "yesterday" +"%Y")/$(date -d "yesterday" +"%m")

#set nginx log files you want to cut

log_files_name=(access error nginx_erro wanda_access kohler_access)

#set the path to nginx.

nginx_sbin="/usr/local/nginx/sbin/nginx"

#Set how long you want to save

save_days=30

############################################

#Please do not modify the following script #

############################################

mkdir -p $log_files_dir

log_files_num=${#log_files_name[@]}

#cut nginx log files

for((i=0;i<$log_files_num;i++));do

mv ${log_files_path}${log_files_name[i]}.log ${log_files_dir}/${log_files_name[i]}_$(date -d "yesterday" +"%Y%m%d").log

done

#delete 30 days ago nginx log files

find $log_files_path -mtime +$save_days -exec rm -rf {} \;

$nginx_sbin -s reload

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crontab -e 编写定时执行的脚本

00 00 * * * /bin/bash /root/cut_nginx_logs.sh

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分析nginx日志

linux下用awk统计日志中各个ip访问页面的次数

[root@www 08]# awk '{a[$1]+=1;}END{for(i in a){print a[i]" " i;}}' access_20120815.log

3 58.34.124.67

59 180.158.23.31

1 222.73.185.2

2 112.65.193.13

1 183.201.255.5

4 112.90.85.200

1 61.191.188.85

3 220.181.141.69

3 59.151.106.234

197 221.178.9.41

2 127.0.0.1

39 123.147.245.51

1 74.125.126.98

186 61.170.251.200

2 157.55.17.198

381 58.246.147.6

1 58.57.18.210

3 58.245.5.183

19 180.155.113.190

22 124.108.46.3

690 58.38.252.30

2 123.151.42.53

89 119.6.39.37

92 222.45.32.15

108 124.207.107.122

8720 116.226.72.205

489 218.16.100.196

1 38.100.21.63

2 88.198.25.25

1 222.186.189.160

80 125.83.53.24

423 60.20.17.134

272 123.172.82.148

179 222.67.174.241

137 115.238.93.82