Oct 18 13:00:02 ssjiang CRON[415748]: pam_unix(cron:session): session closed for user root
Oct 18 13:00:02 ssjiang CRON[415750]: pam_unix(cron:session): session closed for user www-data
Oct 18 13:01:01 ssjiang CRON[456731]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 13:01:02 ssjiang CRON[456731]: pam_unix(cron:session): session closed for user www-data
Oct 18 13:01:07 ssjiang CRON[415749]: pam_unix(cron:session): session closed for user root
Oct 18 13:02:01 ssjiang CRON[458131]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 13:02:01 ssjiang CRON[458131]: pam_unix(cron:session): session closed for user www-data
Oct 18 13:03:01 ssjiang CRON[458140]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 13:03:02 ssjiang CRON[458140]: pam_unix(cron:session): session closed for user www-data
Oct 18 13:04:01 ssjiang CRON[458149]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 13:04:02 ssjiang CRON[458149]: pam_unix(cron:session): session closed for user www-data
Oct 18 13:05:01 ssjiang CRON[458161]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 13:05:01 ssjiang CRON[458159]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 13:05:01 ssjiang CRON[458160]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 13:05:01 ssjiang CRON[458161]: pam_unix(cron:session): session closed for user root
Oct 18 13:05:01 ssjiang CRON[458160]: pam_unix(cron:session): session closed for user www-data
Oct 18 13:06:01 ssjiang CRON[497674]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 13:06:02 ssjiang CRON[497674]: pam_unix(cron:session): session closed for user www-data
Oct 18 13:06:09 ssjiang CRON[458159]: pam_unix(cron:session): session closed for user root
Oct 18 13:07:01 ssjiang CRON[500528]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 13:07:01 ssjiang CRON[500528]: pam_unix(cron:session): session closed for user www-data
Oct 18 13:08:01 ssjiang CRON[500537]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 13:08:02 ssjiang CRON[500537]: pam_unix(cron:session): session closed for user www-data
Oct 18 13:09:01 ssjiang CRON[500547]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 13:09:01 ssjiang CRON[500548]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 13:09:01 ssjiang CRON[500547]: pam_unix(cron:session): session closed for user root
Oct 18 13:09:02 ssjiang CRON[500548]: pam_unix(cron:session): session closed for user www-data
Oct 18 13:10:01 ssjiang CRON[500632]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 13:10:01 ssjiang CRON[500629]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 13:10:01 ssjiang CRON[500630]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 13:10:01 ssjiang CRON[500632]: pam_unix(cron:session): session closed for user root
Oct 18 13:10:01 ssjiang CRON[500631]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)