Oct 14 16:00:01 ssjiang CRON[3790096]: pam_unix(cron:session): session closed for user root
Oct 14 16:00:02 ssjiang CRON[3790098]: pam_unix(cron:session): session closed for user www-data
Oct 14 16:01:01 ssjiang CRON[3831568]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 16:01:01 ssjiang CRON[3790097]: pam_unix(cron:session): session closed for user root
Oct 14 16:01:02 ssjiang CRON[3831568]: pam_unix(cron:session): session closed for user www-data
Oct 14 16:02:01 ssjiang CRON[3831757]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 16:02:01 ssjiang CRON[3831757]: pam_unix(cron:session): session closed for user www-data
Oct 14 16:03:01 ssjiang CRON[3831766]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 16:03:02 ssjiang CRON[3831766]: pam_unix(cron:session): session closed for user www-data
Oct 14 16:04:01 ssjiang CRON[3831775]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 16:04:02 ssjiang CRON[3831775]: pam_unix(cron:session): session closed for user www-data
Oct 14 16:05:01 ssjiang CRON[3831786]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 16:05:01 ssjiang CRON[3831784]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 16:05:01 ssjiang CRON[3831785]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 16:05:01 ssjiang CRON[3831786]: pam_unix(cron:session): session closed for user root
Oct 14 16:05:01 ssjiang CRON[3831785]: pam_unix(cron:session): session closed for user www-data
Oct 14 16:06:01 ssjiang CRON[3831784]: pam_unix(cron:session): session closed for user root
Oct 14 16:06:01 ssjiang CRON[3873421]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 16:06:02 ssjiang CRON[3873421]: pam_unix(cron:session): session closed for user www-data
Oct 14 16:07:01 ssjiang CRON[3873430]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 16:07:02 ssjiang CRON[3873430]: pam_unix(cron:session): session closed for user www-data
Oct 14 16:08:01 ssjiang CRON[3873439]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 16:08:01 ssjiang CRON[3873439]: pam_unix(cron:session): session closed for user www-data
Oct 14 16:09:01 ssjiang CRON[3873449]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 16:09:01 ssjiang CRON[3873449]: pam_unix(cron:session): session closed for user root
Oct 14 16:09:01 ssjiang CRON[3873450]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 16:09:02 ssjiang CRON[3873450]: pam_unix(cron:session): session closed for user www-data
Oct 14 16:10:01 ssjiang CRON[3873534]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 16:10:01 ssjiang CRON[3873531]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 16:10:01 ssjiang CRON[3873533]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 16:10:01 ssjiang CRON[3873534]: pam_unix(cron:session): session closed for user root
Oct 14 16:10:01 ssjiang CRON[3873532]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)