Oct 17 09:50:01 ssjiang CRON[3394936]: pam_unix(cron:session): session closed for user root
Oct 17 09:50:01 ssjiang CRON[3394938]: pam_unix(cron:session): session closed for user www-data
Oct 17 09:51:01 ssjiang CRON[3433014]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 09:51:02 ssjiang CRON[3433014]: pam_unix(cron:session): session closed for user www-data
Oct 17 09:51:11 ssjiang CRON[3394937]: pam_unix(cron:session): session closed for user root
Oct 17 09:52:01 ssjiang CRON[3437127]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 09:52:02 ssjiang CRON[3437127]: pam_unix(cron:session): session closed for user www-data
Oct 17 09:53:01 ssjiang CRON[3437138]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 09:53:01 ssjiang CRON[3437138]: pam_unix(cron:session): session closed for user www-data
Oct 17 09:54:01 ssjiang CRON[3437148]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 09:54:02 ssjiang CRON[3437148]: pam_unix(cron:session): session closed for user www-data
Oct 17 09:55:01 ssjiang CRON[3437158]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 09:55:01 ssjiang CRON[3437159]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 09:55:01 ssjiang CRON[3437157]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 09:55:01 ssjiang CRON[3437159]: pam_unix(cron:session): session closed for user root
Oct 17 09:55:02 ssjiang CRON[3437158]: pam_unix(cron:session): session closed for user www-data
Oct 17 09:56:01 ssjiang CRON[3475592]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 09:56:02 ssjiang CRON[3475592]: pam_unix(cron:session): session closed for user www-data
Oct 17 09:56:10 ssjiang CRON[3437157]: pam_unix(cron:session): session closed for user root
Oct 17 09:57:01 ssjiang CRON[3479345]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 09:57:01 ssjiang CRON[3479345]: pam_unix(cron:session): session closed for user www-data
Oct 17 09:58:01 ssjiang CRON[3479355]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 09:58:02 ssjiang CRON[3479355]: pam_unix(cron:session): session closed for user www-data
Oct 17 09:59:01 ssjiang CRON[3479365]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 09:59:02 ssjiang CRON[3479365]: pam_unix(cron:session): session closed for user www-data
Oct 17 10:00:01 ssjiang CRON[3479377]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 10:00:01 ssjiang CRON[3479374]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 10:00:01 ssjiang CRON[3479376]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 10:00:01 ssjiang CRON[3479375]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 10:00:01 ssjiang CRON[3479377]: pam_unix(cron:session): session closed for user root