Oct 13 08:30:01 ssjiang CRON[646094]: pam_unix(cron:session): session closed for user root
Oct 13 08:30:02 ssjiang CRON[646096]: pam_unix(cron:session): session closed for user www-data
Oct 13 08:31:01 ssjiang CRON[685430]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 08:31:02 ssjiang CRON[685430]: pam_unix(cron:session): session closed for user www-data
Oct 13 08:31:07 ssjiang CRON[646095]: pam_unix(cron:session): session closed for user root
Oct 13 08:32:01 ssjiang CRON[687563]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 08:32:02 ssjiang CRON[687563]: pam_unix(cron:session): session closed for user www-data
Oct 13 08:33:01 ssjiang CRON[687573]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 08:33:02 ssjiang CRON[687573]: pam_unix(cron:session): session closed for user www-data
Oct 13 08:34:01 ssjiang CRON[687582]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 08:34:02 ssjiang CRON[687582]: pam_unix(cron:session): session closed for user www-data
Oct 13 08:35:01 ssjiang CRON[687591]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 08:35:01 ssjiang CRON[687593]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 08:35:01 ssjiang CRON[687592]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 08:35:01 ssjiang CRON[687593]: pam_unix(cron:session): session closed for user root
Oct 13 08:35:01 ssjiang CRON[687592]: pam_unix(cron:session): session closed for user www-data
Oct 13 08:36:01 ssjiang CRON[726254]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 08:36:02 ssjiang CRON[726254]: pam_unix(cron:session): session closed for user www-data
Oct 13 08:36:09 ssjiang CRON[687591]: pam_unix(cron:session): session closed for user root
Oct 13 08:37:01 ssjiang CRON[729059]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 08:37:02 ssjiang CRON[729059]: pam_unix(cron:session): session closed for user www-data
Oct 13 08:38:01 ssjiang CRON[729068]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 08:38:02 ssjiang CRON[729068]: pam_unix(cron:session): session closed for user www-data
Oct 13 08:39:02 ssjiang CRON[729078]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 08:39:02 ssjiang CRON[729078]: pam_unix(cron:session): session closed for user root
Oct 13 08:39:02 ssjiang CRON[729079]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 08:39:02 ssjiang CRON[729079]: pam_unix(cron:session): session closed for user www-data
Oct 13 08:40:01 ssjiang CRON[729162]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 08:40:01 ssjiang CRON[729163]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 08:40:01 ssjiang CRON[729161]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 08:40:01 ssjiang CRON[729160]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 08:40:01 ssjiang CRON[729163]: pam_unix(cron:session): session closed for user root