How to cut logs in Nginx script

This article mainly shows you "how to cut the log with Nginx script", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "how to cut the log with Nginx script" this article.

#! / bin/bash

# log log directory of Nginx

Log_path='/opt/app/nginx/logs/'

# Nginx's pid file storage directory

Pid_path= "${log_path} nginx.pid"

# clear the logs before the specified date

DAYS=60

# generate yesterday's log file

# if you specify date-d "10 day ago 2017-06-08" +% Y-%m-%d 10 days ago

Mv ${log_path} access.log ${log_path} access_$ (date-d "yesterday" + "% Y%m%d") .log

Mv ${log_path} error.log ${log_path} error_$ (date-d "yesterday" + "% Y%m%d") .log

Kill-USR1 `cat ${pid_path} `

# folder size conversion to M

# File size defaults to bytes

Size= `du-b ${log_path} | awk'{print int ($1ax 1024)}'`

# Delete files from 60 days ago

If ["$size"-gt "1000"]; then

# find corresponding directory-mtime + days-type f-name "file name"-exec rm-rf {}\

Find ${log_path}-mtime + $DAYS-type f-name "* .log"-exec rm-rf {}\

Fi

# here is the task plan

[root@centos7 ~] # cat / var/spool/cron/root

SHELL=/bin/bash

PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin

Export PATH

0 * / bin/sh / opt/log_backup.sh

# Grant permissions

Chmod + x / opt/log_backup.sh

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