Oct 17 04:40:02 ssjiang CRON[776413]: pam_unix(cron:session): session closed for user root
Oct 17 04:40:02 ssjiang CRON[776415]: pam_unix(cron:session): session closed for user www-data
Oct 17 04:41:01 ssjiang CRON[815271]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 04:41:01 ssjiang CRON[815271]: pam_unix(cron:session): session closed for user www-data
Oct 17 04:41:09 ssjiang CRON[776414]: pam_unix(cron:session): session closed for user root
Oct 17 04:42:01 ssjiang CRON[818605]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 04:42:02 ssjiang CRON[818605]: pam_unix(cron:session): session closed for user www-data
Oct 17 04:43:01 ssjiang CRON[818614]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 04:43:01 ssjiang CRON[818614]: pam_unix(cron:session): session closed for user www-data
Oct 17 04:44:01 ssjiang CRON[818623]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 04:44:02 ssjiang CRON[818623]: pam_unix(cron:session): session closed for user www-data
Oct 17 04:45:01 ssjiang CRON[818634]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 04:45:01 ssjiang CRON[818635]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 04:45:01 ssjiang CRON[818633]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 04:45:01 ssjiang CRON[818635]: pam_unix(cron:session): session closed for user root
Oct 17 04:45:02 ssjiang CRON[818634]: pam_unix(cron:session): session closed for user www-data
Oct 17 04:46:01 ssjiang CRON[856948]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 04:46:02 ssjiang CRON[856948]: pam_unix(cron:session): session closed for user www-data
Oct 17 04:46:10 ssjiang CRON[818633]: pam_unix(cron:session): session closed for user root
Oct 17 04:47:01 ssjiang CRON[860823]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 04:47:01 ssjiang CRON[860823]: pam_unix(cron:session): session closed for user www-data
Oct 17 04:48:01 ssjiang CRON[860832]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 04:48:02 ssjiang CRON[860832]: pam_unix(cron:session): session closed for user www-data
Oct 17 04:49:01 ssjiang CRON[860842]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 04:49:02 ssjiang CRON[860842]: pam_unix(cron:session): session closed for user www-data
Oct 17 04:50:01 ssjiang CRON[860853]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 04:50:01 ssjiang CRON[860852]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 04:50:01 ssjiang CRON[860851]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 04:50:01 ssjiang CRON[860854]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 04:50:01 ssjiang CRON[860854]: pam_unix(cron:session): session closed for user root