Oct 14 03:20:01 ssjiang CRON[1646856]: pam_unix(cron:session): session closed for user root
Oct 14 03:20:01 ssjiang CRON[1646858]: pam_unix(cron:session): session closed for user www-data
Oct 14 03:21:01 ssjiang CRON[1687654]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 03:21:02 ssjiang CRON[1687654]: pam_unix(cron:session): session closed for user www-data
Oct 14 03:21:06 ssjiang CRON[1646857]: pam_unix(cron:session): session closed for user root
Oct 14 03:22:01 ssjiang CRON[1688503]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 03:22:01 ssjiang CRON[1688503]: pam_unix(cron:session): session closed for user www-data
Oct 14 03:23:01 ssjiang CRON[1688512]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 03:23:02 ssjiang CRON[1688512]: pam_unix(cron:session): session closed for user www-data
Oct 14 03:24:01 ssjiang CRON[1688522]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 03:24:02 ssjiang CRON[1688522]: pam_unix(cron:session): session closed for user www-data
Oct 14 03:25:01 ssjiang CRON[1688533]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 03:25:01 ssjiang CRON[1688532]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 03:25:01 ssjiang CRON[1688531]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 03:25:01 ssjiang CRON[1688533]: pam_unix(cron:session): session closed for user root
Oct 14 03:25:01 ssjiang CRON[1688532]: pam_unix(cron:session): session closed for user www-data
Oct 14 03:26:01 ssjiang CRON[1727801]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 03:26:02 ssjiang CRON[1727801]: pam_unix(cron:session): session closed for user www-data
Oct 14 03:26:08 ssjiang CRON[1688531]: pam_unix(cron:session): session closed for user root
Oct 14 03:27:01 ssjiang CRON[1730182]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 03:27:02 ssjiang CRON[1730182]: pam_unix(cron:session): session closed for user www-data
Oct 14 03:28:01 ssjiang CRON[1730191]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 03:28:02 ssjiang CRON[1730191]: pam_unix(cron:session): session closed for user www-data
Oct 14 03:29:01 ssjiang CRON[1730202]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 03:29:01 ssjiang CRON[1730202]: pam_unix(cron:session): session closed for user www-data
Oct 14 03:30:01 ssjiang CRON[1730211]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 03:30:01 ssjiang CRON[1730214]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 03:30:01 ssjiang CRON[1730213]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 03:30:01 ssjiang CRON[1730212]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 03:30:01 ssjiang CRON[1730214]: pam_unix(cron:session): session closed for user root