Nginx日誌文件清理

Nginx日誌文件清理

• 創建定時清理nginx日誌腳本

vi /home/adam/nginx/logs/nginx_timing_log.sh

• 腳本內容

#!/bin/bash
#LOGS_PATH爲日誌存放路徑
LOGS_PATH=/home/adam/nginx/logs
YESTERDAY=$(date -d "yesterday" +%Y%m%d)
KEEPTIME=$(date -d "-30 days" +%Y%m%d)
#切分日誌文件
mv ${LOGS_PATH}/access.log ${LOGS_PATH}/access_${YESTERDAY}.log
mv ${LOGS_PATH}/error.log ${LOGS_PATH}/error_${YESTERDAY}.log
#通過Nginx信號量控制重讀日誌，/home/adam/nginx/爲nginx安裝目錄
kill -USR1 $(cat /home/adam/nginx/logs/nginx.pid)
#刪除30天前的日誌文件
rm -f ${LOGS_PATH}/access_{KEEPTIME}.log
rm -f ${LOGS_PATH}/error_{KEEPTIME}.log
echo 0

• 權限

chmod 777 /home/adam/nginx/logs/nginx_timing_log.sh

• 添加系統定時任務

crontab -e

• 每天0時1分進行日誌分割

01 00 * * * /home/adam/nginx/logs/nginx_timing_log.sh

• 每5分鐘執行

*/5 * * * * /home/adam/nginx/logs/nginx_timing_log.sh

• 重啓Linux定時任務

systemctl restart crond