Oct 23 05:00:02 ssjiang CRON[3522610]: pam_unix(cron:session): session closed for user root
Oct 23 05:00:03 ssjiang CRON[3522612]: pam_unix(cron:session): session closed for user www-data
Oct 23 05:01:01 ssjiang CRON[3562351]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 05:01:01 ssjiang CRON[3562351]: pam_unix(cron:session): session closed for user www-data
Oct 23 05:01:09 ssjiang CRON[3522611]: pam_unix(cron:session): session closed for user root
Oct 23 05:02:01 ssjiang CRON[3565949]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 05:02:02 ssjiang CRON[3565949]: pam_unix(cron:session): session closed for user www-data
Oct 23 05:03:01 ssjiang CRON[3565962]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 05:03:01 ssjiang CRON[3565962]: pam_unix(cron:session): session closed for user www-data
Oct 23 05:04:01 ssjiang CRON[3565971]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 05:04:02 ssjiang CRON[3565971]: pam_unix(cron:session): session closed for user www-data
Oct 23 05:05:01 ssjiang CRON[3565981]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 05:05:01 ssjiang CRON[3565980]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 05:05:01 ssjiang CRON[3565982]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 05:05:01 ssjiang CRON[3565982]: pam_unix(cron:session): session closed for user root
Oct 23 05:05:02 ssjiang CRON[3565981]: pam_unix(cron:session): session closed for user www-data
Oct 23 05:06:01 ssjiang CRON[3603546]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 05:06:01 ssjiang CRON[3603546]: pam_unix(cron:session): session closed for user www-data
Oct 23 05:06:12 ssjiang CRON[3565980]: pam_unix(cron:session): session closed for user root
Oct 23 05:07:01 ssjiang CRON[3609309]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 05:07:02 ssjiang CRON[3609309]: pam_unix(cron:session): session closed for user www-data
Oct 23 05:08:01 ssjiang CRON[3609319]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 05:08:02 ssjiang CRON[3609319]: pam_unix(cron:session): session closed for user www-data
Oct 23 05:09:01 ssjiang CRON[3609329]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 05:09:01 ssjiang CRON[3609330]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 05:09:01 ssjiang CRON[3609329]: pam_unix(cron:session): session closed for user root
Oct 23 05:09:01 ssjiang CRON[3609330]: pam_unix(cron:session): session closed for user www-data
Oct 23 05:10:01 ssjiang CRON[3609411]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 05:10:01 ssjiang CRON[3609408]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 05:10:01 ssjiang CRON[3609410]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 05:10:01 ssjiang CRON[3609411]: pam_unix(cron:session): session closed for user root
Oct 23 05:10:01 ssjiang CRON[3609409]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)