Oct 18 22:30:02 ssjiang CRON[1057614]: pam_unix(cron:session): session closed for user root
Oct 18 22:30:02 ssjiang CRON[1057616]: pam_unix(cron:session): session closed for user www-data
Oct 18 22:31:01 ssjiang CRON[1099220]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 22:31:02 ssjiang CRON[1099220]: pam_unix(cron:session): session closed for user www-data
Oct 18 22:31:04 ssjiang CRON[1057615]: pam_unix(cron:session): session closed for user root
Oct 18 22:32:01 ssjiang CRON[1099984]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 22:32:02 ssjiang CRON[1099984]: pam_unix(cron:session): session closed for user www-data
Oct 18 22:33:01 ssjiang CRON[1099993]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 22:33:02 ssjiang CRON[1099993]: pam_unix(cron:session): session closed for user www-data
Oct 18 22:34:01 ssjiang CRON[1100002]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 22:34:01 ssjiang CRON[1100002]: pam_unix(cron:session): session closed for user www-data
Oct 18 22:35:01 ssjiang CRON[1100012]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 22:35:01 ssjiang CRON[1100011]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 22:35:01 ssjiang CRON[1100013]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 22:35:01 ssjiang CRON[1100013]: pam_unix(cron:session): session closed for user root
Oct 18 22:35:02 ssjiang CRON[1100012]: pam_unix(cron:session): session closed for user www-data
Oct 18 22:36:01 ssjiang CRON[1141496]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 22:36:02 ssjiang CRON[1141496]: pam_unix(cron:session): session closed for user www-data
Oct 18 22:36:05 ssjiang CRON[1100011]: pam_unix(cron:session): session closed for user root
Oct 18 22:37:01 ssjiang CRON[1142379]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 22:37:02 ssjiang CRON[1142379]: pam_unix(cron:session): session closed for user www-data
Oct 18 22:38:01 ssjiang CRON[1142388]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 22:38:02 ssjiang CRON[1142388]: pam_unix(cron:session): session closed for user www-data
Oct 18 22:39:01 ssjiang CRON[1142400]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 22:39:01 ssjiang CRON[1142399]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 22:39:01 ssjiang CRON[1142399]: pam_unix(cron:session): session closed for user root
Oct 18 22:39:01 ssjiang CRON[1142400]: pam_unix(cron:session): session closed for user www-data
Oct 18 22:40:01 ssjiang CRON[1142483]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 22:40:01 ssjiang CRON[1142481]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 22:40:01 ssjiang CRON[1142482]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 22:40:01 ssjiang CRON[1142484]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 22:40:01 ssjiang CRON[1142484]: pam_unix(cron:session): session closed for user root