Oct 18 19:00:02 ssjiang CRON[3470258]: pam_unix(cron:session): session closed for user root
Oct 18 19:00:02 ssjiang CRON[3470260]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:01:01 ssjiang CRON[3511852]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:01:02 ssjiang CRON[3511852]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:01:05 ssjiang CRON[3470259]: pam_unix(cron:session): session closed for user root
Oct 18 19:02:01 ssjiang CRON[3512641]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:02:01 ssjiang CRON[3512641]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:03:01 ssjiang CRON[3512650]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:03:02 ssjiang CRON[3512650]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:04:01 ssjiang CRON[3512659]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:04:02 ssjiang CRON[3512659]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:05:01 ssjiang CRON[3512668]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 19:05:01 ssjiang CRON[3512670]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 19:05:01 ssjiang CRON[3512669]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:05:01 ssjiang CRON[3512670]: pam_unix(cron:session): session closed for user root
Oct 18 19:05:02 ssjiang CRON[3512669]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:06:01 ssjiang CRON[3554271]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:06:01 ssjiang CRON[3554271]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:06:04 ssjiang CRON[3512668]: pam_unix(cron:session): session closed for user root
Oct 18 19:07:01 ssjiang CRON[3555036]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:07:02 ssjiang CRON[3555036]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:08:01 ssjiang CRON[3555045]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:08:01 ssjiang CRON[3555045]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:09:01 ssjiang CRON[3555055]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 19:09:01 ssjiang CRON[3555055]: pam_unix(cron:session): session closed for user root
Oct 18 19:09:01 ssjiang CRON[3555056]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:09:02 ssjiang CRON[3555056]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:10:01 ssjiang CRON[3555137]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 19:10:01 ssjiang CRON[3555136]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 19:10:01 ssjiang CRON[3555139]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 19:10:01 ssjiang CRON[3555138]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:10:01 ssjiang CRON[3555139]: pam_unix(cron:session): session closed for user root