Oct 19 20:00:02 ssjiang CRON[3656396]: pam_unix(cron:session): session closed for user root
Oct 19 20:00:03 ssjiang CRON[3656398]: pam_unix(cron:session): session closed for user www-data
Oct 19 20:01:01 ssjiang CRON[3696771]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 20:01:01 ssjiang CRON[3696771]: pam_unix(cron:session): session closed for user www-data
Oct 19 20:01:07 ssjiang CRON[3656397]: pam_unix(cron:session): session closed for user root
Oct 19 20:02:01 ssjiang CRON[3698967]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 20:02:02 ssjiang CRON[3698967]: pam_unix(cron:session): session closed for user www-data
Oct 19 20:03:01 ssjiang CRON[3698976]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 20:03:01 ssjiang CRON[3698976]: pam_unix(cron:session): session closed for user www-data
Oct 19 20:04:01 ssjiang CRON[3698985]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 20:04:02 ssjiang CRON[3698985]: pam_unix(cron:session): session closed for user www-data
Oct 19 20:05:01 ssjiang CRON[3698997]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 20:05:01 ssjiang CRON[3698996]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 20:05:01 ssjiang CRON[3698995]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 20:05:01 ssjiang CRON[3698997]: pam_unix(cron:session): session closed for user root
Oct 19 20:05:02 ssjiang CRON[3698996]: pam_unix(cron:session): session closed for user www-data
Oct 19 20:06:01 ssjiang CRON[3738338]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 20:06:02 ssjiang CRON[3738338]: pam_unix(cron:session): session closed for user www-data
Oct 19 20:06:09 ssjiang CRON[3698995]: pam_unix(cron:session): session closed for user root
Oct 19 20:07:01 ssjiang CRON[3741543]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 20:07:01 ssjiang CRON[3741543]: pam_unix(cron:session): session closed for user www-data
Oct 19 20:08:01 ssjiang CRON[3741552]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 20:08:02 ssjiang CRON[3741552]: pam_unix(cron:session): session closed for user www-data
Oct 19 20:09:01 ssjiang CRON[3741562]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 20:09:01 ssjiang CRON[3741563]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 20:09:01 ssjiang CRON[3741562]: pam_unix(cron:session): session closed for user root
Oct 19 20:09:02 ssjiang CRON[3741563]: pam_unix(cron:session): session closed for user www-data
Oct 19 20:10:01 ssjiang CRON[3741646]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 20:10:01 ssjiang CRON[3741647]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 20:10:01 ssjiang CRON[3741644]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 20:10:01 ssjiang CRON[3741645]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 20:10:01 ssjiang CRON[3741647]: pam_unix(cron:session): session closed for user root