Oct 18 14:00:02 ssjiang CRON[924688]: pam_unix(cron:session): session closed for user root
Oct 18 14:00:03 ssjiang CRON[924690]: pam_unix(cron:session): session closed for user www-data
Oct 18 14:01:01 ssjiang CRON[965448]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 14:01:01 ssjiang CRON[965448]: pam_unix(cron:session): session closed for user www-data
Oct 18 14:01:06 ssjiang CRON[924689]: pam_unix(cron:session): session closed for user root
Oct 18 14:02:01 ssjiang CRON[967072]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 14:02:02 ssjiang CRON[967072]: pam_unix(cron:session): session closed for user www-data
Oct 18 14:03:01 ssjiang CRON[967081]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 14:03:01 ssjiang CRON[967081]: pam_unix(cron:session): session closed for user www-data
Oct 18 14:04:01 ssjiang CRON[967090]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 14:04:02 ssjiang CRON[967090]: pam_unix(cron:session): session closed for user www-data
Oct 18 14:05:01 ssjiang CRON[967100]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 14:05:01 ssjiang CRON[967101]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 14:05:01 ssjiang CRON[967101]: pam_unix(cron:session): session closed for user root
Oct 18 14:05:01 ssjiang CRON[967099]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 14:05:02 ssjiang CRON[967100]: pam_unix(cron:session): session closed for user www-data
Oct 18 14:06:01 ssjiang CRON[1007216]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 14:06:01 ssjiang CRON[1007216]: pam_unix(cron:session): session closed for user www-data
Oct 18 14:06:07 ssjiang CRON[967099]: pam_unix(cron:session): session closed for user root
Oct 18 14:07:01 ssjiang CRON[1009469]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 14:07:02 ssjiang CRON[1009469]: pam_unix(cron:session): session closed for user www-data
Oct 18 14:08:01 ssjiang CRON[1009478]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 14:08:02 ssjiang CRON[1009478]: pam_unix(cron:session): session closed for user www-data
Oct 18 14:09:01 ssjiang CRON[1009488]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 14:09:01 ssjiang CRON[1009489]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 14:09:01 ssjiang CRON[1009488]: pam_unix(cron:session): session closed for user root
Oct 18 14:09:01 ssjiang CRON[1009489]: pam_unix(cron:session): session closed for user www-data
Oct 18 14:10:01 ssjiang CRON[1009569]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 14:10:01 ssjiang CRON[1009572]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 14:10:01 ssjiang CRON[1009570]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 14:10:01 ssjiang CRON[1009571]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 14:10:01 ssjiang CRON[1009572]: pam_unix(cron:session): session closed for user root