Oct 23 23:30:01 ssjiang CRON[570967]: pam_unix(cron:session): session closed for user root
Oct 23 23:30:02 ssjiang CRON[570969]: pam_unix(cron:session): session closed for user www-data
Oct 23 23:31:01 ssjiang CRON[610842]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 23:31:01 ssjiang CRON[610842]: pam_unix(cron:session): session closed for user www-data
Oct 23 23:31:09 ssjiang CRON[570968]: pam_unix(cron:session): session closed for user root
Oct 23 23:32:01 ssjiang CRON[614303]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 23:32:01 ssjiang CRON[614303]: pam_unix(cron:session): session closed for user www-data
Oct 23 23:33:01 ssjiang CRON[614312]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 23:33:02 ssjiang CRON[614312]: pam_unix(cron:session): session closed for user www-data
Oct 23 23:34:01 ssjiang CRON[614321]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 23:34:02 ssjiang CRON[614321]: pam_unix(cron:session): session closed for user www-data
Oct 23 23:35:01 ssjiang CRON[614332]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 23:35:01 ssjiang CRON[614330]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 23:35:01 ssjiang CRON[614331]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 23:35:01 ssjiang CRON[614332]: pam_unix(cron:session): session closed for user root
Oct 23 23:35:02 ssjiang CRON[614331]: pam_unix(cron:session): session closed for user www-data
Oct 23 23:36:01 ssjiang CRON[653885]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 23:36:01 ssjiang CRON[653885]: pam_unix(cron:session): session closed for user www-data
Oct 23 23:36:09 ssjiang CRON[614330]: pam_unix(cron:session): session closed for user root
Oct 23 23:37:01 ssjiang CRON[657659]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 23:37:02 ssjiang CRON[657659]: pam_unix(cron:session): session closed for user www-data
Oct 23 23:38:01 ssjiang CRON[657668]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 23:38:02 ssjiang CRON[657668]: pam_unix(cron:session): session closed for user www-data
Oct 23 23:39:01 ssjiang CRON[657679]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 23:39:01 ssjiang CRON[657680]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 23:39:01 ssjiang CRON[657679]: pam_unix(cron:session): session closed for user root
Oct 23 23:39:01 ssjiang CRON[657680]: pam_unix(cron:session): session closed for user www-data
Oct 23 23:40:01 ssjiang CRON[657762]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 23 23:40:01 ssjiang CRON[657761]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 23:40:01 ssjiang CRON[657760]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 23:40:01 ssjiang CRON[657763]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 23:40:01 ssjiang CRON[657763]: pam_unix(cron:session): session closed for user root