Oct 16 17:50:02 ssjiang CRON[3690749]: pam_unix(cron:session): session closed for user www-data
Oct 16 17:50:02 ssjiang CRON[3690747]: pam_unix(cron:session): session closed for user root
Oct 16 17:51:01 ssjiang CRON[3731939]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 17:51:02 ssjiang CRON[3731939]: pam_unix(cron:session): session closed for user www-data
Oct 16 17:51:04 ssjiang CRON[3690748]: pam_unix(cron:session): session closed for user root
Oct 16 17:52:01 ssjiang CRON[3732699]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 17:52:02 ssjiang CRON[3732699]: pam_unix(cron:session): session closed for user www-data
Oct 16 17:53:01 ssjiang CRON[3732708]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 17:53:02 ssjiang CRON[3732708]: pam_unix(cron:session): session closed for user www-data
Oct 16 17:54:01 ssjiang CRON[3732717]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 17:54:01 ssjiang CRON[3732717]: pam_unix(cron:session): session closed for user www-data
Oct 16 17:55:01 ssjiang CRON[3732726]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 17:55:01 ssjiang CRON[3732727]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 17:55:01 ssjiang CRON[3732728]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 17:55:01 ssjiang CRON[3732728]: pam_unix(cron:session): session closed for user root
Oct 16 17:55:02 ssjiang CRON[3732727]: pam_unix(cron:session): session closed for user www-data
Oct 16 17:56:01 ssjiang CRON[3774077]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 17:56:02 ssjiang CRON[3774077]: pam_unix(cron:session): session closed for user www-data
Oct 16 17:56:03 ssjiang CRON[3732726]: pam_unix(cron:session): session closed for user root
Oct 16 17:57:01 ssjiang CRON[3774678]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 17:57:02 ssjiang CRON[3774678]: pam_unix(cron:session): session closed for user www-data
Oct 16 17:58:01 ssjiang CRON[3774687]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 17:58:02 ssjiang CRON[3774687]: pam_unix(cron:session): session closed for user www-data
Oct 16 17:59:01 ssjiang CRON[3774698]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 17:59:01 ssjiang CRON[3774698]: pam_unix(cron:session): session closed for user www-data
Oct 16 18:00:01 ssjiang CRON[3774708]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 18:00:01 ssjiang CRON[3774707]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 18:00:01 ssjiang CRON[3774709]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 18:00:01 ssjiang CRON[3774710]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 18:00:01 ssjiang CRON[3774710]: pam_unix(cron:session): session closed for user root