Oct 21 05:30:01 ssjiang CRON[4084833]: pam_unix(cron:session): session closed for user root
Oct 21 05:30:01 ssjiang CRON[4084835]: pam_unix(cron:session): session closed for user www-data
Oct 21 05:31:01 ssjiang CRON[4123163]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 05:31:02 ssjiang CRON[4123163]: pam_unix(cron:session): session closed for user www-data
Oct 21 05:31:11 ssjiang CRON[4084834]: pam_unix(cron:session): session closed for user root
Oct 21 05:32:01 ssjiang CRON[4127804]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 05:32:02 ssjiang CRON[4127804]: pam_unix(cron:session): session closed for user www-data
Oct 21 05:33:01 ssjiang CRON[4127813]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 05:33:02 ssjiang CRON[4127813]: pam_unix(cron:session): session closed for user www-data
Oct 21 05:34:01 ssjiang CRON[4127822]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 05:34:01 ssjiang CRON[4127822]: pam_unix(cron:session): session closed for user www-data
Oct 21 05:35:02 ssjiang CRON[4127834]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 05:35:02 ssjiang CRON[4127833]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 05:35:02 ssjiang CRON[4127832]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 05:35:02 ssjiang CRON[4127834]: pam_unix(cron:session): session closed for user root
Oct 21 05:35:02 ssjiang CRON[4127833]: pam_unix(cron:session): session closed for user www-data
Oct 21 05:36:01 ssjiang CRON[4166327]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 05:36:02 ssjiang CRON[4166327]: pam_unix(cron:session): session closed for user www-data
Oct 21 05:36:11 ssjiang CRON[4127832]: pam_unix(cron:session): session closed for user root
Oct 21 05:37:01 ssjiang CRON[4170800]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 05:37:02 ssjiang CRON[4170800]: pam_unix(cron:session): session closed for user www-data
Oct 21 05:38:01 ssjiang CRON[4170809]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 05:38:01 ssjiang CRON[4170809]: pam_unix(cron:session): session closed for user www-data
Oct 21 05:39:01 ssjiang CRON[4170819]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 05:39:01 ssjiang CRON[4170820]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 05:39:01 ssjiang CRON[4170819]: pam_unix(cron:session): session closed for user root
Oct 21 05:39:02 ssjiang CRON[4170820]: pam_unix(cron:session): session closed for user www-data
Oct 21 05:40:01 ssjiang CRON[4170898]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 05:40:01 ssjiang CRON[4170901]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 05:40:01 ssjiang CRON[4170900]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 05:40:01 ssjiang CRON[4170901]: pam_unix(cron:session): session closed for user root
Oct 21 05:40:01 ssjiang CRON[4170899]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)