Oct 15 17:30:02 ssjiang CRON[4006056]: pam_unix(cron:session): session closed for user www-data
Oct 15 17:30:03 ssjiang CRON[4006054]: pam_unix(cron:session): session closed for user root
Oct 15 17:31:01 ssjiang CRON[4045962]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 17:31:01 ssjiang CRON[4045962]: pam_unix(cron:session): session closed for user www-data
Oct 15 17:31:07 ssjiang CRON[4006055]: pam_unix(cron:session): session closed for user root
Oct 15 17:32:02 ssjiang CRON[4047885]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 17:32:02 ssjiang CRON[4047885]: pam_unix(cron:session): session closed for user www-data
Oct 15 17:33:01 ssjiang CRON[4047894]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 17:33:02 ssjiang CRON[4047894]: pam_unix(cron:session): session closed for user www-data
Oct 15 17:34:01 ssjiang CRON[4047903]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 17:34:02 ssjiang CRON[4047903]: pam_unix(cron:session): session closed for user www-data
Oct 15 17:35:01 ssjiang CRON[4047914]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 17:35:01 ssjiang CRON[4047912]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 17:35:01 ssjiang CRON[4047913]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 17:35:01 ssjiang CRON[4047914]: pam_unix(cron:session): session closed for user root
Oct 15 17:35:01 ssjiang CRON[4047913]: pam_unix(cron:session): session closed for user www-data
Oct 15 17:36:01 ssjiang CRON[4087786]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 17:36:02 ssjiang CRON[4087786]: pam_unix(cron:session): session closed for user www-data
Oct 15 17:36:08 ssjiang CRON[4047912]: pam_unix(cron:session): session closed for user root
Oct 15 17:37:01 ssjiang CRON[4089740]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 17:37:01 ssjiang CRON[4089740]: pam_unix(cron:session): session closed for user www-data
Oct 15 17:38:01 ssjiang CRON[4089749]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 17:38:02 ssjiang CRON[4089749]: pam_unix(cron:session): session closed for user www-data
Oct 15 17:39:01 ssjiang CRON[4089759]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 17:39:01 ssjiang CRON[4089760]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 17:39:01 ssjiang CRON[4089759]: pam_unix(cron:session): session closed for user root
Oct 15 17:39:02 ssjiang CRON[4089760]: pam_unix(cron:session): session closed for user www-data
Oct 15 17:40:01 ssjiang CRON[4089841]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 17:40:01 ssjiang CRON[4089840]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 17:40:01 ssjiang CRON[4089842]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 17:40:01 ssjiang CRON[4089843]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 17:40:01 ssjiang CRON[4089843]: pam_unix(cron:session): session closed for user root