logrotate 清理tomcat日志
http://blog.csdn.net/zhaoyangjian724/article/details/52193464
http://blog.csdn.net/zhaoyangjian724/article/details/52195132
http://blog.csdn.net/zhaoyangjian724/article/details/52193464
http://blog.csdn.net/zhaoyangjian724/article/details/52195132