Oct 17 04:50:02 ssjiang CRON[860853]: pam_unix(cron:session): session closed for user www-data
Oct 17 04:50:02 ssjiang CRON[860851]: pam_unix(cron:session): session closed for user root
Oct 17 04:51:01 ssjiang CRON[900369]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 04:51:01 ssjiang CRON[900369]: pam_unix(cron:session): session closed for user www-data
Oct 17 04:51:08 ssjiang CRON[860852]: pam_unix(cron:session): session closed for user root
Oct 17 04:52:01 ssjiang CRON[903043]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 04:52:02 ssjiang CRON[903043]: pam_unix(cron:session): session closed for user www-data
Oct 17 04:53:01 ssjiang CRON[903052]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 04:53:01 ssjiang CRON[903052]: pam_unix(cron:session): session closed for user www-data
Oct 17 04:54:01 ssjiang CRON[903061]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 04:54:02 ssjiang CRON[903061]: pam_unix(cron:session): session closed for user www-data
Oct 17 04:55:01 ssjiang CRON[903071]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 04:55:01 ssjiang CRON[903072]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 04:55:01 ssjiang CRON[903070]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 04:55:01 ssjiang CRON[903072]: pam_unix(cron:session): session closed for user root
Oct 17 04:55:02 ssjiang CRON[903071]: pam_unix(cron:session): session closed for user www-data
Oct 17 04:56:01 ssjiang CRON[941861]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 04:56:01 ssjiang CRON[941861]: pam_unix(cron:session): session closed for user www-data
Oct 17 04:56:09 ssjiang CRON[903070]: pam_unix(cron:session): session closed for user root
Oct 17 04:57:01 ssjiang CRON[945259]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 04:57:02 ssjiang CRON[945259]: pam_unix(cron:session): session closed for user www-data
Oct 17 04:58:01 ssjiang CRON[945268]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 04:58:01 ssjiang CRON[945268]: pam_unix(cron:session): session closed for user www-data
Oct 17 04:59:01 ssjiang CRON[945278]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 04:59:02 ssjiang CRON[945278]: pam_unix(cron:session): session closed for user www-data
Oct 17 05:00:01 ssjiang CRON[945288]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 05:00:01 ssjiang CRON[945287]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 05:00:01 ssjiang CRON[945290]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 05:00:01 ssjiang CRON[945290]: pam_unix(cron:session): session closed for user root
Oct 17 05:00:01 ssjiang CRON[945289]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)