Oct 12 11:40:02 ssjiang CRON[2884068]: pam_unix(cron:session): session closed for user root
Oct 12 11:40:02 ssjiang CRON[2884070]: pam_unix(cron:session): session closed for user www-data
Oct 12 11:41:01 ssjiang CRON[2884069]: pam_unix(cron:session): session closed for user root
Oct 12 11:41:01 ssjiang CRON[2925286]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 11:41:02 ssjiang CRON[2925286]: pam_unix(cron:session): session closed for user www-data
Oct 12 11:42:01 ssjiang CRON[2925298]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 11:42:01 ssjiang CRON[2925298]: pam_unix(cron:session): session closed for user www-data
Oct 12 11:43:01 ssjiang CRON[2925307]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 11:43:02 ssjiang CRON[2925307]: pam_unix(cron:session): session closed for user www-data
Oct 12 11:44:01 ssjiang CRON[2925317]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 11:44:02 ssjiang CRON[2925317]: pam_unix(cron:session): session closed for user www-data
Oct 12 11:45:01 ssjiang CRON[2925328]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 11:45:01 ssjiang CRON[2925326]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 11:45:01 ssjiang CRON[2925328]: pam_unix(cron:session): session closed for user root
Oct 12 11:45:01 ssjiang CRON[2925327]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 11:45:01 ssjiang CRON[2925327]: pam_unix(cron:session): session closed for user www-data
Oct 12 11:46:01 ssjiang CRON[2966205]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 11:46:02 ssjiang CRON[2966205]: pam_unix(cron:session): session closed for user www-data
Oct 12 11:46:02 ssjiang CRON[2925326]: pam_unix(cron:session): session closed for user root
Oct 12 11:47:01 ssjiang CRON[2966554]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 11:47:02 ssjiang CRON[2966554]: pam_unix(cron:session): session closed for user www-data
Oct 12 11:48:01 ssjiang CRON[2966563]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 11:48:02 ssjiang CRON[2966563]: pam_unix(cron:session): session closed for user www-data
Oct 12 11:49:01 ssjiang CRON[2966574]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 11:49:01 ssjiang CRON[2966574]: pam_unix(cron:session): session closed for user www-data
Oct 12 11:50:01 ssjiang CRON[2966583]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 11:50:01 ssjiang CRON[2966584]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 11:50:01 ssjiang CRON[2966585]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 11:50:01 ssjiang CRON[2966586]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 11:50:01 ssjiang CRON[2966586]: pam_unix(cron:session): session closed for user root