具體方法：

（推薦教程：apache）

一、創建腳本

vim /root/project/tomcat_logs_task/auto-del-15-days-ago-log.sh

# /bin/bash #定期刪除tomcat 定期刪除15天前的已分割日志   #日志路徑 apache_tomcat_api_8079=/root/app/apache-tomcat-job36-api-8079/logs apache_tomcat_api_8080=/root/app/apache-tomcat-job36-api-8080/logs   apache_tomcat_admin_8081=/root/app/apache-tomcat-job36-admin-8081/logs apache_tomcat_admin_8082=/root/app/apache-tomcat-job36-admin-8082/logs     find $apache_tomcat_api_8079 -mtime +15 -name "localhost_access_log.*" -exec rm -rf {} ; find $apache_tomcat_api_8079 -mtime +15 -name "localhost.*" -exec rm -rf {} ; find $apache_tomcat_api_8079 -mtime +15 -name "manager.*" -exec rm -rf {} ; find $apache_tomcat_api_8079 -mtime +15 -name "catalina.*" -exec rm -rf {} ; find $apache_tomcat_api_8079 -mtime +15 -name "host-manager.*" -exec rm -rf {} ;   find $apache_tomcat_api_8080 -mtime +15 -name "localhost_access_log.*" -exec rm -rf {} ; find $apache_tomcat_api_8080 -mtime +15 -name "localhost.*" -exec rm -rf {} ; find $apache_tomcat_api_8080 -mtime +15 -name "manager.*" -exec rm -rf {} ; find $apache_tomcat_api_8080 -mtime +15 -name "catalina.*" -exec rm -rf {} ; find $apache_tomcat_api_8080 -mtime +15 -name "host-manager.*" -exec rm -rf {} ;     find $apache_tomcat_admin_8081 -mtime +15 -name "localhost_access_log.*" -exec rm -rf {} ; find $apache_tomcat_admin_8081 -mtime +15 -name "localhost.*" -exec rm -rf {} ; find $apache_tomcat_admin_8081 -mtime +15 -name "manager.*" -exec rm -rf {} ; find $apache_tomcat_admin_8081 -mtime +15 -name "catalina.*" -exec rm -rf {} ; find $apache_tomcat_admin_8081 -mtime +15 -name "host-manager.*" -exec rm -rf {} ;   find $apache_tomcat_admin_8082 -mtime +15 -name "localhost_access_log.*" -exec rm -rf {} ; find $apache_tomcat_admin_8082 -mtime +15 -name "localhost.*" -exec rm -rf {} ; find $apache_tomcat_admin_8082 -mtime +15 -name "manager.*" -exec rm -rf {} ; find $apache_tomcat_admin_8082 -mtime +15 -name "catalina.*" -exec rm -rf {} ; find $apache_tomcat_admin_8082 -mtime +15 -name "host-manager.*" -exec rm -rf {} ;

二、制定執行計劃

vim /root/project/tomcat_logs_task/auto-del-15-days-ago-log.cron 0 1 * * * . /etc/profile;/bin/sh /root/project/tomcat_logs_task/auto-del-15-days-ago-log.sh

三、加入任務

crontab -e 0 1 * * * . /etc/profile;/bin/sh /root/project/tomcat_logs_task/auto-del-15-days-ago-log.sh