Oct 19 02:00:02 ssjiang CRON[2843353]: pam_unix(cron:session): session closed for user root
Oct 19 02:01:01 ssjiang CRON[2885138]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:01:02 ssjiang CRON[2885138]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:01:04 ssjiang CRON[2843354]: pam_unix(cron:session): session closed for user root
Oct 19 02:01:15 ssjiang CRON[2843355]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:02:01 ssjiang CRON[2885926]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:02:02 ssjiang CRON[2885926]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:03:01 ssjiang CRON[2885936]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:03:01 ssjiang CRON[2885936]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:04:01 ssjiang CRON[2885945]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:04:02 ssjiang CRON[2885945]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:05:01 ssjiang CRON[2885954]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 02:05:01 ssjiang CRON[2885955]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:05:01 ssjiang CRON[2885956]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 02:05:01 ssjiang CRON[2885956]: pam_unix(cron:session): session closed for user root
Oct 19 02:05:02 ssjiang CRON[2885955]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:06:01 ssjiang CRON[2925742]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:06:01 ssjiang CRON[2925742]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:06:08 ssjiang CRON[2885954]: pam_unix(cron:session): session closed for user root
Oct 19 02:07:01 ssjiang CRON[2928500]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:07:01 ssjiang CRON[2928500]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:08:01 ssjiang CRON[2928510]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:08:02 ssjiang CRON[2928510]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:09:01 ssjiang CRON[2928520]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 02:09:01 ssjiang CRON[2928520]: pam_unix(cron:session): session closed for user root
Oct 19 02:09:01 ssjiang CRON[2928521]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:09:02 ssjiang CRON[2928521]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:10:01 ssjiang CRON[2928603]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 02:10:01 ssjiang CRON[2928605]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 02:10:01 ssjiang CRON[2928604]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:10:01 ssjiang CRON[2928605]: pam_unix(cron:session): session closed for user root
Oct 19 02:10:01 ssjiang CRON[2928602]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)