Oct 18 19:50:02 ssjiang CRON[3894407]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:50:02 ssjiang CRON[3894405]: pam_unix(cron:session): session closed for user root
Oct 18 19:51:01 ssjiang CRON[3935509]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:51:02 ssjiang CRON[3935509]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:51:06 ssjiang CRON[3894406]: pam_unix(cron:session): session closed for user root
Oct 18 19:52:01 ssjiang CRON[3936776]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:52:02 ssjiang CRON[3936776]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:53:01 ssjiang CRON[3936785]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:53:02 ssjiang CRON[3936785]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:54:01 ssjiang CRON[3936794]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:54:01 ssjiang CRON[3936794]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:55:01 ssjiang CRON[3936806]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 19:55:01 ssjiang CRON[3936804]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 19:55:01 ssjiang CRON[3936805]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:55:01 ssjiang CRON[3936806]: pam_unix(cron:session): session closed for user root
Oct 18 19:55:02 ssjiang CRON[3936805]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:56:01 ssjiang CRON[3978385]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:56:02 ssjiang CRON[3978385]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:56:05 ssjiang CRON[3936804]: pam_unix(cron:session): session closed for user root
Oct 18 19:57:01 ssjiang CRON[3979173]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:57:01 ssjiang CRON[3979173]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:58:01 ssjiang CRON[3979182]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:58:02 ssjiang CRON[3979182]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:59:01 ssjiang CRON[3979192]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:59:02 ssjiang CRON[3979192]: pam_unix(cron:session): session closed for user www-data
Oct 18 20:00:01 ssjiang CRON[3979204]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 20:00:01 ssjiang CRON[3979202]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 20:00:01 ssjiang CRON[3979204]: pam_unix(cron:session): session closed for user root
Oct 18 20:00:01 ssjiang CRON[3979203]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 20:00:01 ssjiang CRON[3979201]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)