Oct 15 12:00:02 ssjiang CRON[1241697]: pam_unix(cron:session): session closed for user root
Oct 15 12:00:02 ssjiang CRON[1241699]: pam_unix(cron:session): session closed for user www-data
Oct 15 12:01:01 ssjiang CRON[1279497]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 12:01:02 ssjiang CRON[1279497]: pam_unix(cron:session): session closed for user www-data
Oct 15 12:01:10 ssjiang CRON[1241698]: pam_unix(cron:session): session closed for user root
Oct 15 12:02:01 ssjiang CRON[1283534]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 12:02:02 ssjiang CRON[1283534]: pam_unix(cron:session): session closed for user www-data
Oct 15 12:03:01 ssjiang CRON[1283546]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 12:03:02 ssjiang CRON[1283546]: pam_unix(cron:session): session closed for user www-data
Oct 15 12:04:01 ssjiang CRON[1283555]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 12:04:01 ssjiang CRON[1283555]: pam_unix(cron:session): session closed for user www-data
Oct 15 12:05:01 ssjiang CRON[1283565]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 12:05:01 ssjiang CRON[1283567]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 12:05:01 ssjiang CRON[1283566]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 12:05:01 ssjiang CRON[1283567]: pam_unix(cron:session): session closed for user root
Oct 15 12:05:02 ssjiang CRON[1283566]: pam_unix(cron:session): session closed for user www-data
Oct 15 12:06:01 ssjiang CRON[1323198]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 12:06:02 ssjiang CRON[1323198]: pam_unix(cron:session): session closed for user www-data
Oct 15 12:06:08 ssjiang CRON[1283565]: pam_unix(cron:session): session closed for user root
Oct 15 12:07:01 ssjiang CRON[1325391]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 12:07:01 ssjiang CRON[1325391]: pam_unix(cron:session): session closed for user www-data
Oct 15 12:08:01 ssjiang CRON[1325400]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 12:08:02 ssjiang CRON[1325400]: pam_unix(cron:session): session closed for user www-data
Oct 15 12:09:01 ssjiang CRON[1325411]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 12:09:01 ssjiang CRON[1325411]: pam_unix(cron:session): session closed for user root
Oct 15 12:09:01 ssjiang CRON[1325412]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 12:09:02 ssjiang CRON[1325412]: pam_unix(cron:session): session closed for user www-data
Oct 15 12:10:01 ssjiang CRON[1325493]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 12:10:01 ssjiang CRON[1325494]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 12:10:01 ssjiang CRON[1325495]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 12:10:01 ssjiang CRON[1325496]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 12:10:01 ssjiang CRON[1325496]: pam_unix(cron:session): session closed for user root