Oct 26 17:00:01 ssjiang CRON[1379533]: pam_unix(cron:session): session closed for user root
Oct 26 17:00:02 ssjiang CRON[1379535]: pam_unix(cron:session): session closed for user www-data
Oct 26 17:01:01 ssjiang CRON[1422896]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 26 17:01:02 ssjiang CRON[1422896]: pam_unix(cron:session): session closed for user www-data
Oct 26 17:01:02 ssjiang CRON[1379534]: pam_unix(cron:session): session closed for user root
Oct 26 17:02:01 ssjiang CRON[1423415]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 26 17:02:02 ssjiang CRON[1423415]: pam_unix(cron:session): session closed for user www-data
Oct 26 17:03:01 ssjiang CRON[1423424]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 26 17:03:02 ssjiang CRON[1423424]: pam_unix(cron:session): session closed for user www-data
Oct 26 17:04:01 ssjiang CRON[1423433]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 26 17:04:01 ssjiang CRON[1423433]: pam_unix(cron:session): session closed for user www-data
Oct 26 17:05:02 ssjiang CRON[1423442]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 26 17:05:02 ssjiang CRON[1423443]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 26 17:05:02 ssjiang CRON[1423444]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 26 17:05:02 ssjiang CRON[1423444]: pam_unix(cron:session): session closed for user root
Oct 26 17:05:02 ssjiang CRON[1423443]: pam_unix(cron:session): session closed for user www-data
Oct 26 17:06:01 ssjiang CRON[1466026]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 26 17:06:02 ssjiang CRON[1466026]: pam_unix(cron:session): session closed for user www-data
Oct 26 17:06:06 ssjiang CRON[1423442]: pam_unix(cron:session): session closed for user root
Oct 26 17:07:01 ssjiang CRON[1467311]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 26 17:07:01 ssjiang CRON[1467311]: pam_unix(cron:session): session closed for user www-data
Oct 26 17:08:01 ssjiang CRON[1467320]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 26 17:08:02 ssjiang CRON[1467320]: pam_unix(cron:session): session closed for user www-data
Oct 26 17:09:01 ssjiang CRON[1467330]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 26 17:09:01 ssjiang CRON[1467331]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 26 17:09:01 ssjiang CRON[1467330]: pam_unix(cron:session): session closed for user root
Oct 26 17:09:02 ssjiang CRON[1467331]: pam_unix(cron:session): session closed for user www-data
Oct 26 17:10:01 ssjiang CRON[1467415]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 26 17:10:01 ssjiang CRON[1467412]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 26 17:10:01 ssjiang CRON[1467414]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 26 17:10:01 ssjiang CRON[1467413]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 26 17:10:01 ssjiang CRON[1467415]: pam_unix(cron:session): session closed for user root