Oct 27 17:00:01 ssjiang CRON[1482256]: pam_unix(cron:session): session closed for user root
Oct 27 17:00:02 ssjiang CRON[1482258]: pam_unix(cron:session): session closed for user www-data
Oct 27 17:01:01 ssjiang CRON[1521275]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 17:01:02 ssjiang CRON[1521275]: pam_unix(cron:session): session closed for user www-data
Oct 27 17:01:12 ssjiang CRON[1482257]: pam_unix(cron:session): session closed for user root
Oct 27 17:02:01 ssjiang CRON[1526318]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 17:02:01 ssjiang CRON[1526318]: pam_unix(cron:session): session closed for user www-data
Oct 27 17:03:02 ssjiang CRON[1526327]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 17:03:02 ssjiang CRON[1526327]: pam_unix(cron:session): session closed for user www-data
Oct 27 17:04:01 ssjiang CRON[1526336]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 17:04:02 ssjiang CRON[1526336]: pam_unix(cron:session): session closed for user www-data
Oct 27 17:05:01 ssjiang CRON[1526346]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 17:05:01 ssjiang CRON[1526345]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 17:05:01 ssjiang CRON[1526347]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 17:05:01 ssjiang CRON[1526347]: pam_unix(cron:session): session closed for user root
Oct 27 17:05:02 ssjiang CRON[1526346]: pam_unix(cron:session): session closed for user www-data
Oct 27 17:06:01 ssjiang CRON[1565920]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 17:06:01 ssjiang CRON[1565920]: pam_unix(cron:session): session closed for user www-data
Oct 27 17:06:10 ssjiang CRON[1526345]: pam_unix(cron:session): session closed for user root
Oct 27 17:07:01 ssjiang CRON[1570394]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 17:07:02 ssjiang CRON[1570394]: pam_unix(cron:session): session closed for user www-data
Oct 27 17:08:01 ssjiang CRON[1570403]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 17:08:01 ssjiang CRON[1570403]: pam_unix(cron:session): session closed for user www-data
Oct 27 17:09:01 ssjiang CRON[1570413]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 17:09:01 ssjiang CRON[1570413]: pam_unix(cron:session): session closed for user root
Oct 27 17:09:01 ssjiang CRON[1570414]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 17:09:02 ssjiang CRON[1570414]: pam_unix(cron:session): session closed for user www-data
Oct 27 17:10:01 ssjiang CRON[1570496]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 17:10:01 ssjiang CRON[1570494]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 17:10:01 ssjiang CRON[1570495]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 17:10:01 ssjiang CRON[1570497]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 17:10:01 ssjiang CRON[1570497]: pam_unix(cron:session): session closed for user root