Oct 14 01:00:01 ssjiang CRON[479562]: pam_unix(cron:session): session closed for user root
Oct 14 01:00:02 ssjiang CRON[479564]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:01:01 ssjiang CRON[515723]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 01:01:02 ssjiang CRON[515723]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:01:13 ssjiang CRON[479563]: pam_unix(cron:session): session closed for user root
Oct 14 01:02:01 ssjiang CRON[521219]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 01:02:01 ssjiang CRON[521219]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:03:01 ssjiang CRON[521229]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 01:03:02 ssjiang CRON[521229]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:04:01 ssjiang CRON[521238]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 01:04:02 ssjiang CRON[521238]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:05:01 ssjiang CRON[521247]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 01:05:01 ssjiang CRON[521249]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 01:05:01 ssjiang CRON[521248]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 01:05:01 ssjiang CRON[521249]: pam_unix(cron:session): session closed for user root
Oct 14 01:05:01 ssjiang CRON[521248]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:06:01 ssjiang CRON[558717]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 01:06:02 ssjiang CRON[558717]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:06:11 ssjiang CRON[521247]: pam_unix(cron:session): session closed for user root
Oct 14 01:07:01 ssjiang CRON[562890]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 01:07:01 ssjiang CRON[562890]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:08:01 ssjiang CRON[562900]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 01:08:02 ssjiang CRON[562900]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:09:01 ssjiang CRON[562976]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 01:09:01 ssjiang CRON[562976]: pam_unix(cron:session): session closed for user root
Oct 14 01:09:01 ssjiang CRON[562977]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 01:09:02 ssjiang CRON[562977]: pam_unix(cron:session): session closed for user www-data
Oct 14 01:10:01 ssjiang CRON[562988]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 01:10:01 ssjiang CRON[562991]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 01:10:01 ssjiang CRON[562989]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 01:10:01 ssjiang CRON[562991]: pam_unix(cron:session): session closed for user root
Oct 14 01:10:01 ssjiang CRON[562990]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)