tomcat日志切割

进入 tomcat bin目录下新建sh脚本

[root@iZon201ihvpnoi2e3ftkphZ bin]# nano cut_log.sh

填写：

#!/bin/bash
cd `dirname $0`
DATE=`date +%Y-%m-%d`
DATE30=`date -d '30 days ago' +%Y-%m-%d`
cd /usr/local/tomcat/apache-tomcat-9.0.88/logs/
ls others >/dev/null  2>&1 
if [ $? != 0 ];then
mkdir others 
fi 
find . -type f -mtime +30 -exec rm -f {} \;
cp catalina.out catalina.out.${DATE}
echo "" > catalina.out

给个权限 执行一下~

chmod +x cut_log.sh

看看日志，成功~

设置定时任务

crontab -e

50 23 * * * /usr/local/tomcat/apache-tomcat-9.0.88/bin/cut_log.sh
#23点50分执行此脚本

[root@iZon201ihvpnoi2e3ftkphZ bin]# crontab -l
*/5 * * * * /root/sync_sh/lssj.sh
55 23 * * * /usr/local/tomcat/apache-tomcat-9.0.88/bin/cut_log.sh
[root@iZon201ihvpnoi2e3ftkphZ bin]#