Oct 12 17:30:02 ssjiang CRON[1579106]: pam_unix(cron:session): session closed for user root
Oct 12 17:30:02 ssjiang CRON[1579108]: pam_unix(cron:session): session closed for user www-data
Oct 12 17:31:01 ssjiang CRON[1619843]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 17:31:02 ssjiang CRON[1619843]: pam_unix(cron:session): session closed for user www-data
Oct 12 17:31:02 ssjiang CRON[1579107]: pam_unix(cron:session): session closed for user root
Oct 12 17:32:02 ssjiang CRON[1620338]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 17:32:02 ssjiang CRON[1620338]: pam_unix(cron:session): session closed for user www-data
Oct 12 17:33:01 ssjiang CRON[1620347]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 17:33:02 ssjiang CRON[1620347]: pam_unix(cron:session): session closed for user www-data
Oct 12 17:34:01 ssjiang CRON[1620356]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 17:34:02 ssjiang CRON[1620356]: pam_unix(cron:session): session closed for user www-data
Oct 12 17:35:01 ssjiang CRON[1620366]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 17:35:01 ssjiang CRON[1620368]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 17:35:01 ssjiang CRON[1620367]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 17:35:01 ssjiang CRON[1620368]: pam_unix(cron:session): session closed for user root
Oct 12 17:35:01 ssjiang CRON[1620367]: pam_unix(cron:session): session closed for user www-data
Oct 12 17:36:01 ssjiang CRON[1661069]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 17:36:02 ssjiang CRON[1661069]: pam_unix(cron:session): session closed for user www-data
Oct 12 17:36:03 ssjiang CRON[1620366]: pam_unix(cron:session): session closed for user root
Oct 12 17:37:01 ssjiang CRON[1661593]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 17:37:02 ssjiang CRON[1661593]: pam_unix(cron:session): session closed for user www-data
Oct 12 17:38:01 ssjiang CRON[1661602]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 17:38:01 ssjiang CRON[1661602]: pam_unix(cron:session): session closed for user www-data
Oct 12 17:39:01 ssjiang CRON[1661612]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 17:39:01 ssjiang CRON[1661613]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 17:39:01 ssjiang CRON[1661612]: pam_unix(cron:session): session closed for user root
Oct 12 17:39:02 ssjiang CRON[1661613]: pam_unix(cron:session): session closed for user www-data
Oct 12 17:40:01 ssjiang CRON[1661696]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 17:40:01 ssjiang CRON[1661697]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 17:40:01 ssjiang CRON[1661695]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 17:40:01 ssjiang CRON[1661698]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 17:40:01 ssjiang CRON[1661698]: pam_unix(cron:session): session closed for user root