Oct 20 14:40:01 ssjiang CRON[649127]: pam_unix(cron:session): session closed for user root
Oct 20 14:40:01 ssjiang CRON[649129]: pam_unix(cron:session): session closed for user www-data
Oct 20 14:41:01 ssjiang CRON[691026]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 14:41:02 ssjiang CRON[691026]: pam_unix(cron:session): session closed for user www-data
Oct 20 14:41:06 ssjiang CRON[649128]: pam_unix(cron:session): session closed for user root
Oct 20 14:42:01 ssjiang CRON[691858]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 14:42:01 ssjiang CRON[691858]: pam_unix(cron:session): session closed for user www-data
Oct 20 14:43:01 ssjiang CRON[691867]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 14:43:02 ssjiang CRON[691867]: pam_unix(cron:session): session closed for user www-data
Oct 20 14:44:01 ssjiang CRON[691878]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 14:44:02 ssjiang CRON[691878]: pam_unix(cron:session): session closed for user www-data
Oct 20 14:45:01 ssjiang CRON[691888]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 14:45:01 ssjiang CRON[691887]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 14:45:01 ssjiang CRON[691889]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 14:45:01 ssjiang CRON[691889]: pam_unix(cron:session): session closed for user root
Oct 20 14:45:01 ssjiang CRON[691888]: pam_unix(cron:session): session closed for user www-data
Oct 20 14:46:01 ssjiang CRON[732080]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 14:46:02 ssjiang CRON[732080]: pam_unix(cron:session): session closed for user www-data
Oct 20 14:46:08 ssjiang CRON[691887]: pam_unix(cron:session): session closed for user root
Oct 20 14:47:01 ssjiang CRON[734615]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 14:47:02 ssjiang CRON[734615]: pam_unix(cron:session): session closed for user www-data
Oct 20 14:48:01 ssjiang CRON[734624]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 14:48:02 ssjiang CRON[734624]: pam_unix(cron:session): session closed for user www-data
Oct 20 14:49:01 ssjiang CRON[734634]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 14:49:01 ssjiang CRON[734634]: pam_unix(cron:session): session closed for user www-data
Oct 20 14:50:01 ssjiang CRON[734643]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 14:50:01 ssjiang CRON[734646]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 14:50:01 ssjiang CRON[734644]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 14:50:02 ssjiang CRON[734645]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 14:50:02 ssjiang CRON[734646]: pam_unix(cron:session): session closed for user root