Oct 20 18:00:02 ssjiang CRON[2360104]: pam_unix(cron:session): session closed for user root
Oct 20 18:00:02 ssjiang CRON[2360106]: pam_unix(cron:session): session closed for user www-data
Oct 20 18:01:01 ssjiang CRON[2402009]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 18:01:02 ssjiang CRON[2402009]: pam_unix(cron:session): session closed for user www-data
Oct 20 18:01:05 ssjiang CRON[2360105]: pam_unix(cron:session): session closed for user root
Oct 20 18:02:01 ssjiang CRON[2402845]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 18:02:02 ssjiang CRON[2402845]: pam_unix(cron:session): session closed for user www-data
Oct 20 18:03:01 ssjiang CRON[2402854]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 18:03:02 ssjiang CRON[2402854]: pam_unix(cron:session): session closed for user www-data
Oct 20 18:04:01 ssjiang CRON[2402863]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 18:04:01 ssjiang CRON[2402863]: pam_unix(cron:session): session closed for user www-data
Oct 20 18:05:01 ssjiang CRON[2402873]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 18:05:01 ssjiang CRON[2402874]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 18:05:01 ssjiang CRON[2402872]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 18:05:01 ssjiang CRON[2402874]: pam_unix(cron:session): session closed for user root
Oct 20 18:05:02 ssjiang CRON[2402873]: pam_unix(cron:session): session closed for user www-data
Oct 20 18:06:01 ssjiang CRON[2444899]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 18:06:02 ssjiang CRON[2444899]: pam_unix(cron:session): session closed for user www-data
Oct 20 18:06:04 ssjiang CRON[2402872]: pam_unix(cron:session): session closed for user root
Oct 20 18:07:01 ssjiang CRON[2445600]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 18:07:01 ssjiang CRON[2445600]: pam_unix(cron:session): session closed for user www-data
Oct 20 18:08:01 ssjiang CRON[2445609]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 18:08:02 ssjiang CRON[2445609]: pam_unix(cron:session): session closed for user www-data
Oct 20 18:09:01 ssjiang CRON[2445619]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 18:09:01 ssjiang CRON[2445619]: pam_unix(cron:session): session closed for user root
Oct 20 18:09:01 ssjiang CRON[2445620]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 18:09:02 ssjiang CRON[2445620]: pam_unix(cron:session): session closed for user www-data
Oct 20 18:10:01 ssjiang CRON[2445701]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 18:10:01 ssjiang CRON[2445702]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 18:10:01 ssjiang CRON[2445703]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 18:10:01 ssjiang CRON[2445704]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 18:10:01 ssjiang CRON[2445704]: pam_unix(cron:session): session closed for user root