Oct 13 02:00:02 ssjiang CRON[1600595]: pam_unix(cron:session): session closed for user root
Oct 13 02:01:01 ssjiang CRON[1641257]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:01:02 ssjiang CRON[1641257]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:01:05 ssjiang CRON[1600596]: pam_unix(cron:session): session closed for user root
Oct 13 02:01:14 ssjiang CRON[1600597]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:02:01 ssjiang CRON[1642084]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:02:02 ssjiang CRON[1642084]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:03:01 ssjiang CRON[1642093]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:03:02 ssjiang CRON[1642093]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:04:01 ssjiang CRON[1642102]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:04:01 ssjiang CRON[1642102]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:05:01 ssjiang CRON[1642111]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 02:05:01 ssjiang CRON[1642113]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 02:05:01 ssjiang CRON[1642112]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:05:01 ssjiang CRON[1642113]: pam_unix(cron:session): session closed for user root
Oct 13 02:05:02 ssjiang CRON[1642112]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:06:01 ssjiang CRON[1682222]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:06:02 ssjiang CRON[1682222]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:06:06 ssjiang CRON[1642111]: pam_unix(cron:session): session closed for user root
Oct 13 02:07:01 ssjiang CRON[1683575]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:07:02 ssjiang CRON[1683575]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:08:01 ssjiang CRON[1683584]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:08:02 ssjiang CRON[1683584]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:09:01 ssjiang CRON[1683594]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 02:09:01 ssjiang CRON[1683595]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:09:01 ssjiang CRON[1683594]: pam_unix(cron:session): session closed for user root
Oct 13 02:09:01 ssjiang CRON[1683595]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:10:01 ssjiang CRON[1683674]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 02:10:01 ssjiang CRON[1683673]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:10:01 ssjiang CRON[1683671]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 02:10:01 ssjiang CRON[1683672]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 02:10:01 ssjiang CRON[1683674]: pam_unix(cron:session): session closed for user root