Oct 19 23:40:02 ssjiang CRON[1336537]: pam_unix(cron:session): session closed for user www-data
Oct 19 23:40:02 ssjiang CRON[1336535]: pam_unix(cron:session): session closed for user root
Oct 19 23:41:01 ssjiang CRON[1375868]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 23:41:02 ssjiang CRON[1375868]: pam_unix(cron:session): session closed for user www-data
Oct 19 23:41:09 ssjiang CRON[1336536]: pam_unix(cron:session): session closed for user root
Oct 19 23:42:01 ssjiang CRON[1379086]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 23:42:02 ssjiang CRON[1379086]: pam_unix(cron:session): session closed for user www-data
Oct 19 23:43:01 ssjiang CRON[1379095]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 23:43:01 ssjiang CRON[1379095]: pam_unix(cron:session): session closed for user www-data
Oct 19 23:44:01 ssjiang CRON[1379104]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 23:44:02 ssjiang CRON[1379104]: pam_unix(cron:session): session closed for user www-data
Oct 19 23:45:01 ssjiang CRON[1379116]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 23:45:01 ssjiang CRON[1379114]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 23:45:01 ssjiang CRON[1379115]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 23:45:01 ssjiang CRON[1379116]: pam_unix(cron:session): session closed for user root
Oct 19 23:45:02 ssjiang CRON[1379115]: pam_unix(cron:session): session closed for user www-data
Oct 19 23:46:01 ssjiang CRON[1418088]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 23:46:02 ssjiang CRON[1418088]: pam_unix(cron:session): session closed for user www-data
Oct 19 23:46:09 ssjiang CRON[1379114]: pam_unix(cron:session): session closed for user root
Oct 19 23:47:01 ssjiang CRON[1421661]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 23:47:02 ssjiang CRON[1421661]: pam_unix(cron:session): session closed for user www-data
Oct 19 23:48:01 ssjiang CRON[1421670]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 23:48:02 ssjiang CRON[1421670]: pam_unix(cron:session): session closed for user www-data
Oct 19 23:49:01 ssjiang CRON[1421680]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 23:49:01 ssjiang CRON[1421680]: pam_unix(cron:session): session closed for user www-data
Oct 19 23:50:01 ssjiang CRON[1421691]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 23:50:01 ssjiang CRON[1421692]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 23:50:01 ssjiang CRON[1421693]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 23:50:01 ssjiang CRON[1421694]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 23:50:01 ssjiang CRON[1421694]: pam_unix(cron:session): session closed for user root