Oct 27 05:00:01 ssjiang CRON[3520796]: pam_unix(cron:session): session closed for user root
Oct 27 05:00:02 ssjiang CRON[3520798]: pam_unix(cron:session): session closed for user www-data
Oct 27 05:01:01 ssjiang CRON[3560985]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 05:01:02 ssjiang CRON[3560985]: pam_unix(cron:session): session closed for user www-data
Oct 27 05:01:10 ssjiang CRON[3520797]: pam_unix(cron:session): session closed for user root
Oct 27 05:02:01 ssjiang CRON[3564858]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 05:02:02 ssjiang CRON[3564858]: pam_unix(cron:session): session closed for user www-data
Oct 27 05:03:01 ssjiang CRON[3564867]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 05:03:01 ssjiang CRON[3564867]: pam_unix(cron:session): session closed for user www-data
Oct 27 05:04:01 ssjiang CRON[3564876]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 05:04:02 ssjiang CRON[3564876]: pam_unix(cron:session): session closed for user www-data
Oct 27 05:05:01 ssjiang CRON[3564885]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 05:05:01 ssjiang CRON[3564887]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 05:05:01 ssjiang CRON[3564886]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 05:05:01 ssjiang CRON[3564887]: pam_unix(cron:session): session closed for user root
Oct 27 05:05:02 ssjiang CRON[3564886]: pam_unix(cron:session): session closed for user www-data
Oct 27 05:06:01 ssjiang CRON[3602497]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 05:06:01 ssjiang CRON[3602497]: pam_unix(cron:session): session closed for user www-data
Oct 27 05:06:13 ssjiang CRON[3564885]: pam_unix(cron:session): session closed for user root
Oct 27 05:07:01 ssjiang CRON[3608934]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 05:07:02 ssjiang CRON[3608934]: pam_unix(cron:session): session closed for user www-data
Oct 27 05:08:01 ssjiang CRON[3608943]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 05:08:02 ssjiang CRON[3608943]: pam_unix(cron:session): session closed for user www-data
Oct 27 05:09:01 ssjiang CRON[3608953]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 05:09:01 ssjiang CRON[3608953]: pam_unix(cron:session): session closed for user root
Oct 27 05:09:01 ssjiang CRON[3608954]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 05:09:01 ssjiang CRON[3608954]: pam_unix(cron:session): session closed for user www-data
Oct 27 05:10:01 ssjiang CRON[3609032]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 05:10:01 ssjiang CRON[3609033]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 05:10:01 ssjiang CRON[3609031]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 05:10:01 ssjiang CRON[3609034]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 05:10:01 ssjiang CRON[3609034]: pam_unix(cron:session): session closed for user root