Oct 19 15:00:02 ssjiang CRON[1100061]: pam_unix(cron:session): session closed for user root
Oct 19 15:00:02 ssjiang CRON[1100063]: pam_unix(cron:session): session closed for user www-data
Oct 19 15:01:01 ssjiang CRON[1139227]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 15:01:02 ssjiang CRON[1139227]: pam_unix(cron:session): session closed for user www-data
Oct 19 15:01:10 ssjiang CRON[1100062]: pam_unix(cron:session): session closed for user root
Oct 19 15:02:01 ssjiang CRON[1142628]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 15:02:01 ssjiang CRON[1142628]: pam_unix(cron:session): session closed for user www-data
Oct 19 15:03:01 ssjiang CRON[1142637]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 15:03:02 ssjiang CRON[1142637]: pam_unix(cron:session): session closed for user www-data
Oct 19 15:04:01 ssjiang CRON[1142646]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 15:04:02 ssjiang CRON[1142646]: pam_unix(cron:session): session closed for user www-data
Oct 19 15:05:01 ssjiang CRON[1142657]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 15:05:01 ssjiang CRON[1142655]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 15:05:01 ssjiang CRON[1142656]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 15:05:01 ssjiang CRON[1142657]: pam_unix(cron:session): session closed for user root
Oct 19 15:05:01 ssjiang CRON[1142656]: pam_unix(cron:session): session closed for user www-data
Oct 19 15:06:01 ssjiang CRON[1183804]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 15:06:02 ssjiang CRON[1183804]: pam_unix(cron:session): session closed for user www-data
Oct 19 15:06:07 ssjiang CRON[1142655]: pam_unix(cron:session): session closed for user root
Oct 19 15:07:01 ssjiang CRON[1185204]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 15:07:02 ssjiang CRON[1185204]: pam_unix(cron:session): session closed for user www-data
Oct 19 15:08:01 ssjiang CRON[1185213]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 15:08:01 ssjiang CRON[1185213]: pam_unix(cron:session): session closed for user www-data
Oct 19 15:09:01 ssjiang CRON[1185223]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 15:09:01 ssjiang CRON[1185223]: pam_unix(cron:session): session closed for user root
Oct 19 15:09:01 ssjiang CRON[1185224]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 15:09:02 ssjiang CRON[1185224]: pam_unix(cron:session): session closed for user www-data
Oct 19 15:10:01 ssjiang CRON[1185308]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 15:10:01 ssjiang CRON[1185305]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 15:10:01 ssjiang CRON[1185307]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 15:10:01 ssjiang CRON[1185306]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 15:10:01 ssjiang CRON[1185308]: pam_unix(cron:session): session closed for user root