How to back up and delete nginx logs regularly

This article mainly introduces how to regularly back up and delete nginx logs, which has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, let the editor take you to understand it.

Once the nginx log feature is enabled, nginx will generate log files of a certain size every day. If the system runs stably and there is no problem, then the log basically will not be checked. However, if these logs are not cleaned in time and accumulated day by day, it will be scary to occupy the disk space of the server. To solve this problem, use the shell script to back up and delete the nginx log files regularly, only for a period of time.

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#! / bin/bash#auth:lzq#desc: back up the current log by date and regenerate the next day's log file # date:2016-09-18DATE = `date +% Y% m% d`NGINX _ PID= `cat / var/run/ nginx.pid` # exit if ["$?"! = 0] then exit 1 if the current Nginx is not running The path where fi#nginx logs are located: LOG_PATH='/usr/local/nginx/logs/'LOG_NAME='access.log'mv ${LOG_PATH} ${LOG_NAME} ${LOG_PATH} ${LOG_NAME} $DATE# delete the old backup file function deloldbak () {olddate= `date + "% Y%m%d"-d "- $1 day" `if [- e "${LOG_PATH} ${LOG_NAME} $olddate"] Then rm-f ${LOG_PATH} ${LOG_NAME} $olddate echo "${LOG_PATH} ${LOG_NAME} $olddate del OK" fi} # reload nginx configuration Regenerate the nginx log file kill-USR1 $NGINX_PIDif ["$?" = = 0] then deloldbak 7 exit 0 Fi thank you for reading this article carefully. I hope the article "how to back up and delete nginx logs regularly" shared by the editor will be helpful to you. At the same time, I also hope you will support us and follow the industry information channel. More related knowledge is waiting for you to learn!