[root@bogon logs]# vi /etc/logrotate.conf
/var/log/wtmp {
     monthly
     create 0664 root utmp
         minsize 1M
     rotate 1
 }


 /var/log/btmp {
     missingok
     monthly
     create 0600 root utmp
     rotate 1
 }
 /usr/local/tomcat1/logs/access_log{
 daily
 create
 rotate 30
 }

[root@bogon logs]# logrotate -v /etc/logrotate.conf