Oct 22 15:50:02 ssjiang CRON[879180]: pam_unix(cron:session): session closed for user root
Oct 22 15:50:02 ssjiang CRON[879182]: pam_unix(cron:session): session closed for user www-data
Oct 22 15:51:01 ssjiang CRON[920680]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 15:51:02 ssjiang CRON[920680]: pam_unix(cron:session): session closed for user www-data
Oct 22 15:51:06 ssjiang CRON[879181]: pam_unix(cron:session): session closed for user root
Oct 22 15:52:01 ssjiang CRON[922331]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 15:52:02 ssjiang CRON[922331]: pam_unix(cron:session): session closed for user www-data
Oct 22 15:53:01 ssjiang CRON[922340]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 15:53:02 ssjiang CRON[922340]: pam_unix(cron:session): session closed for user www-data
Oct 22 15:54:01 ssjiang CRON[922351]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 15:54:01 ssjiang CRON[922351]: pam_unix(cron:session): session closed for user www-data
Oct 22 15:55:01 ssjiang CRON[922361]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 15:55:01 ssjiang CRON[922360]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 15:55:01 ssjiang CRON[922362]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 15:55:01 ssjiang CRON[922362]: pam_unix(cron:session): session closed for user root
Oct 22 15:55:02 ssjiang CRON[922361]: pam_unix(cron:session): session closed for user www-data
Oct 22 15:56:01 ssjiang CRON[963973]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 15:56:02 ssjiang CRON[963973]: pam_unix(cron:session): session closed for user www-data
Oct 22 15:56:06 ssjiang CRON[922360]: pam_unix(cron:session): session closed for user root
Oct 22 15:57:01 ssjiang CRON[965509]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 15:57:02 ssjiang CRON[965509]: pam_unix(cron:session): session closed for user www-data
Oct 22 15:58:01 ssjiang CRON[965518]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 15:58:02 ssjiang CRON[965518]: pam_unix(cron:session): session closed for user www-data
Oct 22 15:59:01 ssjiang CRON[965529]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 15:59:01 ssjiang CRON[965529]: pam_unix(cron:session): session closed for user www-data
Oct 22 16:00:01 ssjiang CRON[965539]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 16:00:01 ssjiang CRON[965540]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 16:00:01 ssjiang CRON[965538]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 16:00:01 ssjiang CRON[965541]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 16:00:01 ssjiang CRON[965541]: pam_unix(cron:session): session closed for user root