Oct 14 01:40:01 ssjiang CRON[813098]: pam_unix(cron:session): session closed for user root
Oct 14 01:40:02 ssjiang CRON[813100]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:41:02 ssjiang CRON[851986]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 01:41:02 ssjiang CRON[851986]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:41:09 ssjiang CRON[813099]: pam_unix(cron:session): session closed for user root
Oct 14 01:42:01 ssjiang CRON[854745]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 01:42:02 ssjiang CRON[854745]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:43:01 ssjiang CRON[854754]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 01:43:01 ssjiang CRON[854754]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:44:01 ssjiang CRON[854763]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 01:44:02 ssjiang CRON[854763]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:45:01 ssjiang CRON[854774]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 01:45:01 ssjiang CRON[854774]: pam_unix(cron:session): session closed for user root
Oct 14 01:45:01 ssjiang CRON[854772]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 01:45:01 ssjiang CRON[854773]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 01:45:02 ssjiang CRON[854773]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:46:01 ssjiang CRON[892123]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 01:46:02 ssjiang CRON[892123]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:46:11 ssjiang CRON[854772]: pam_unix(cron:session): session closed for user root
Oct 14 01:47:01 ssjiang CRON[896416]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 01:47:01 ssjiang CRON[896416]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:48:01 ssjiang CRON[896425]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 01:48:02 ssjiang CRON[896425]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:49:01 ssjiang CRON[896435]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 01:49:02 ssjiang CRON[896435]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:50:01 ssjiang CRON[896448]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 01:50:01 ssjiang CRON[896445]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 01:50:01 ssjiang CRON[896447]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 01:50:01 ssjiang CRON[896448]: pam_unix(cron:session): session closed for user root
Oct 14 01:50:01 ssjiang CRON[896446]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)