### 每天22:00自動刪除log4j默認日志的歷史數據
### 1、創建刪除歷史日志的腳本
echo "rm -f /users/RtService/log.log.*" > /users/rmlog.sh;
echo "rm -f /users/FepAdapter/log.log.*" >> /users/rmlog.sh;
chmod +x /users/rmlog.sh;
### 2、修改crontab執行計劃任務
echo "00 22 * * * /users/rmlog.sh" >> /var/spool/cron/crontabs/root