Nginx Log Poll cut

nginx Log poll cut

By default, Nginx will generate all the access logs into a specified access log file Access*.log, but in this way, a long time will lead to log a single file is very large, not conducive to the analysis and processing of logs, it is necessary to the Nginx log by day or by the hour, etc. Specific to see the specific online business, so that it is divided into different files to save. Here we are cutting logs by day.

1. Configure the log cut script as follows:

[Email protected] ~]# mkdir-p/server/scripts/

[Email protected] ~]# cd/server/scripts/

[Email protected] scripts]# vim cut_nginx_log.sh

#!/bin/bash

#---------------------------------------

#Author: Jeff

#date: 2016-06-07

#Function: Cut Nginx logs every day

#Version: 1.0

#---------------------------------------

#定义相关变量

Nginx_dir=/usr/local/nginx

Nginx_log_dir=${nginx_dir}/logs

Date= ' Date +%y%m%d '

date3ago= ' Date +%y%m%d-d ' 3 days ago '

Nginx_cmd=${nginx_dir}/sbin/nginx

#对日志进行切割

[-D ${nginx_log_dir}] && CD ${nginx_log_dir} | | Exit 1

For log_name in Access_www Access_blog Access_bbs

Do

/BIN/MV ${log_name}.log ${log_name}_$date.log

Done

${nginx_cmd}-S Reload

#对3天前日志文件进行打包压缩, and keep only 15 days of log

For log_name in Access_www Access_blog Access_bbs

Do

[-f ${log_name}_${date3ago}.log] && \

/BIN/TAR-ZCF ${log_name}_${date3ago}.tar.gz ${log_name}_${date3ago}.log && \

/bin/rm-f ${log_name}_${date3ago}.log

/bin/find ${nginx_log_dir}-name "${log_name}_*.tar.gz"-mtime 15-exec rm-f {} \;

Done

2. Save this script and add it to the server side of the scheduled task configuration, so that the script executes 0 o'clock in the morning every day, you can implement the log

The daily partition function is as follows:

[Email protected] scripts]# CRONTAB-E

#!/bin/bash

# cut Nginx log by every day

0 0 * * */bin/sh/server/script/cut_nginx_log.sh >/dev/null 2>&1

3. Final log cut

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This article is from the "Jeff Blog" blog, so be sure to keep this source http://jeff1.blog.51cto.com/4814928/1786931

Nginx Log Poll cut