/var/log/auth.log
/var/log/sys.log
/var/log/daemon.log
/var/log/kern.log
/var/log/mail.log
/var/log/user.log
/var/log/cron.log {
    size 100k
    weekly
    rotate 5
    compress
    missingok
    notifempty
    sharedscripts

    postrotate
        /bin/killall -HUP syslogd
    endscript
}
