Oct 14 12:30:02 ssjiang CRON[2039061]: pam_unix(cron:session): session closed for user root
Oct 14 12:30:02 ssjiang CRON[2039063]: pam_unix(cron:session): session closed for user www-data
Oct 14 12:31:01 ssjiang CRON[2080267]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 12:31:01 ssjiang CRON[2080267]: pam_unix(cron:session): session closed for user www-data
Oct 14 12:31:02 ssjiang CRON[2039062]: pam_unix(cron:session): session closed for user root
Oct 14 12:32:01 ssjiang CRON[2080747]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 12:32:02 ssjiang CRON[2080747]: pam_unix(cron:session): session closed for user www-data
Oct 14 12:33:01 ssjiang CRON[2080757]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 12:33:02 ssjiang CRON[2080757]: pam_unix(cron:session): session closed for user www-data
Oct 14 12:34:01 ssjiang CRON[2080766]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 12:34:01 ssjiang CRON[2080766]: pam_unix(cron:session): session closed for user www-data
Oct 14 12:35:01 ssjiang CRON[2080776]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 12:35:01 ssjiang CRON[2080775]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 12:35:01 ssjiang CRON[2080777]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 12:35:01 ssjiang CRON[2080777]: pam_unix(cron:session): session closed for user root
Oct 14 12:35:02 ssjiang CRON[2080776]: pam_unix(cron:session): session closed for user www-data
Oct 14 12:36:01 ssjiang CRON[2121690]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 12:36:02 ssjiang CRON[2121690]: pam_unix(cron:session): session closed for user www-data
Oct 14 12:36:04 ssjiang CRON[2080775]: pam_unix(cron:session): session closed for user root
Oct 14 12:37:01 ssjiang CRON[2122423]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 12:37:02 ssjiang CRON[2122423]: pam_unix(cron:session): session closed for user www-data
Oct 14 12:38:01 ssjiang CRON[2122432]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 12:38:02 ssjiang CRON[2122432]: pam_unix(cron:session): session closed for user www-data
Oct 14 12:39:01 ssjiang CRON[2122443]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 12:39:01 ssjiang CRON[2122442]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 12:39:01 ssjiang CRON[2122442]: pam_unix(cron:session): session closed for user root
Oct 14 12:39:01 ssjiang CRON[2122443]: pam_unix(cron:session): session closed for user www-data
Oct 14 12:40:01 ssjiang CRON[2122522]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 12:40:01 ssjiang CRON[2122523]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 12:40:01 ssjiang CRON[2122524]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 12:40:01 ssjiang CRON[2122521]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 12:40:01 ssjiang CRON[2122524]: pam_unix(cron:session): session closed for user root