Oct 17 16:00:02 ssjiang CRON[2326337]: pam_unix(cron:session): session closed for user root
Oct 17 16:00:02 ssjiang CRON[2326339]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:01:01 ssjiang CRON[2366584]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:01:02 ssjiang CRON[2366584]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:01:07 ssjiang CRON[2326338]: pam_unix(cron:session): session closed for user root
Oct 17 16:02:01 ssjiang CRON[2368537]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:02:02 ssjiang CRON[2368537]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:03:01 ssjiang CRON[2368547]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:03:02 ssjiang CRON[2368547]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:04:01 ssjiang CRON[2368559]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:04:01 ssjiang CRON[2368559]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:05:01 ssjiang CRON[2368568]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 16:05:01 ssjiang CRON[2368569]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:05:01 ssjiang CRON[2368570]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 16:05:01 ssjiang CRON[2368570]: pam_unix(cron:session): session closed for user root
Oct 17 16:05:02 ssjiang CRON[2368569]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:06:01 ssjiang CRON[2408564]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:06:02 ssjiang CRON[2408564]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:06:08 ssjiang CRON[2368568]: pam_unix(cron:session): session closed for user root
Oct 17 16:07:01 ssjiang CRON[2410757]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:07:02 ssjiang CRON[2410757]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:08:01 ssjiang CRON[2410767]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:08:01 ssjiang CRON[2410767]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:09:01 ssjiang CRON[2410778]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:09:01 ssjiang CRON[2410777]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 16:09:01 ssjiang CRON[2410777]: pam_unix(cron:session): session closed for user root
Oct 17 16:09:02 ssjiang CRON[2410778]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:10:01 ssjiang CRON[2410857]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 16:10:01 ssjiang CRON[2410858]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 16:10:01 ssjiang CRON[2410859]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:10:01 ssjiang CRON[2410860]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 16:10:01 ssjiang CRON[2410860]: pam_unix(cron:session): session closed for user root