Oct 13 13:00:02 ssjiang CRON[2887670]: pam_unix(cron:session): session closed for user root
Oct 13 13:00:02 ssjiang CRON[2887672]: pam_unix(cron:session): session closed for user www-data
Oct 13 13:01:01 ssjiang CRON[2927005]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 13:01:02 ssjiang CRON[2927005]: pam_unix(cron:session): session closed for user www-data
Oct 13 13:01:08 ssjiang CRON[2887671]: pam_unix(cron:session): session closed for user root
Oct 13 13:02:01 ssjiang CRON[2929151]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 13:02:02 ssjiang CRON[2929151]: pam_unix(cron:session): session closed for user www-data
Oct 13 13:03:01 ssjiang CRON[2929160]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 13:03:01 ssjiang CRON[2929160]: pam_unix(cron:session): session closed for user www-data
Oct 13 13:04:01 ssjiang CRON[2929169]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 13:04:02 ssjiang CRON[2929169]: pam_unix(cron:session): session closed for user www-data
Oct 13 13:05:01 ssjiang CRON[2929178]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 13:05:01 ssjiang CRON[2929179]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 13:05:01 ssjiang CRON[2929180]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 13:05:01 ssjiang CRON[2929180]: pam_unix(cron:session): session closed for user root
Oct 13 13:05:02 ssjiang CRON[2929179]: pam_unix(cron:session): session closed for user www-data
Oct 13 13:06:01 ssjiang CRON[2967494]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 13:06:02 ssjiang CRON[2967494]: pam_unix(cron:session): session closed for user www-data
Oct 13 13:06:09 ssjiang CRON[2929178]: pam_unix(cron:session): session closed for user root
Oct 13 13:07:01 ssjiang CRON[2970644]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 13:07:01 ssjiang CRON[2970644]: pam_unix(cron:session): session closed for user www-data
Oct 13 13:08:01 ssjiang CRON[2970653]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 13:08:02 ssjiang CRON[2970653]: pam_unix(cron:session): session closed for user www-data
Oct 13 13:09:01 ssjiang CRON[2970663]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 13:09:01 ssjiang CRON[2970663]: pam_unix(cron:session): session closed for user root
Oct 13 13:09:01 ssjiang CRON[2970664]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 13:09:02 ssjiang CRON[2970664]: pam_unix(cron:session): session closed for user www-data
Oct 13 13:10:01 ssjiang CRON[2970747]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 13:10:01 ssjiang CRON[2970744]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 13:10:01 ssjiang CRON[2970745]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 13:10:01 ssjiang CRON[2970746]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 13:10:01 ssjiang CRON[2970747]: pam_unix(cron:session): session closed for user root