【Nginx】日志切割和定期删除日志

本文日志切割和定期删除日志都是通过定时任务（cron）执行脚本完成

日志切割脚本

cut_nginx_log_of_yesterday.sh

#!/bin/bash# program:#       cut nginx log of yesterdaysource /etc/profilelog_path="/data/logs/nginx/"yesterday=$(date -d "yesterday" +"%Y%m%d")mv ${log_path}error.log ${log_path}error.$yesterday.logmv ${log_path}pc_access.log ${log_path}pc_access.$yesterday.lognginx -s reload

定期删除脚本

rm_nginx_log.sh

#!/bin/bash#program:#       delete nginx logs of 10 days agofind /data/logs/nginx/ -mtime +10 -name "*.log" -exec rm -rf {} \;

cron 配置文件

cron.conf 配置以上两个脚本到定时任务

0 0 * * * /bin/bash /opt/script/cut_nginx_log/cut_nginx_log_of_yesterday.sh0 16 * * * /bin/bash /opt/script/cut_nginx_log/rm_nginx_log.sh

脚本上传Nginx服务器并添加定时任务

本地编写脚本add.sh，把cut_nginx_log_of_yesterday.sh、rm_nginx_log.sh和cron.conf上传到Nginx服务器，并添加定时任务

#!/bin/bash#program:#       add cron to cut nginx log on nginx serverip_array=(192.168.1.1 192.168.1.2 192.168.1.3)cron_conf_from_path="/data/scripts/cron_to_cut_nginx/"cron_script_from_path="/data/scripts/cron_to_cut_nginx/"cron_conf_to_path="/opt/conf/cron_to_cut_nginx_log/"cron_script_to_path="/opt/script/cut_nginx_log/"for ip in ${ip_array[@]}do        ssh root@${ip} "mkdir -p ${cron_conf_to_path}"        scp ${cron_conf_from_path}cron.conf root@${ip}:${cron_conf_to_path}cron.conf        ssh root@${ip} "mkdir -p ${cron_script_to_path}"        scp ${cron_script_from_path}cut_nginx_log_of_yesterday.sh root@${ip}:${cron_script_to_path}cut_nginx_log_of_yesterday.sh        scp ${cron_script_from_path}rm_nginx_log.sh root@${ip}:${cron_script_to_path}rm_nginx_log.sh        ssh root@${ip} "crontab ${cron_conf_to_path}cron.conf"        echo "${ip}"        ssh root@${ip} "crontab -l"done

最后本地执行 sh add.sh就把前面的脚本上传到了nginx服务器上，并且加入了cron定时任务