Oct 17 17:50:02 ssjiang CRON[3255483]: pam_unix(cron:session): session closed for user www-data
Oct 17 17:50:02 ssjiang CRON[3255481]: pam_unix(cron:session): session closed for user root
Oct 17 17:51:01 ssjiang CRON[3293559]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 17:51:02 ssjiang CRON[3293559]: pam_unix(cron:session): session closed for user www-data
Oct 17 17:51:10 ssjiang CRON[3255482]: pam_unix(cron:session): session closed for user root
Oct 17 17:52:01 ssjiang CRON[3297672]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 17:52:02 ssjiang CRON[3297672]: pam_unix(cron:session): session closed for user www-data
Oct 17 17:53:01 ssjiang CRON[3297681]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 17:53:01 ssjiang CRON[3297681]: pam_unix(cron:session): session closed for user www-data
Oct 17 17:54:01 ssjiang CRON[3297690]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 17:54:02 ssjiang CRON[3297690]: pam_unix(cron:session): session closed for user www-data
Oct 17 17:55:01 ssjiang CRON[3297701]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 17:55:01 ssjiang CRON[3297699]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 17:55:01 ssjiang CRON[3297701]: pam_unix(cron:session): session closed for user root
Oct 17 17:55:01 ssjiang CRON[3297700]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 17:55:02 ssjiang CRON[3297700]: pam_unix(cron:session): session closed for user www-data
Oct 17 17:56:01 ssjiang CRON[3336615]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 17:56:02 ssjiang CRON[3336615]: pam_unix(cron:session): session closed for user www-data
Oct 17 17:56:09 ssjiang CRON[3297699]: pam_unix(cron:session): session closed for user root
Oct 17 17:57:01 ssjiang CRON[3339889]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 17:57:02 ssjiang CRON[3339889]: pam_unix(cron:session): session closed for user www-data
Oct 17 17:58:01 ssjiang CRON[3339898]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 17:58:01 ssjiang CRON[3339898]: pam_unix(cron:session): session closed for user www-data
Oct 17 17:59:01 ssjiang CRON[3339908]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 17:59:02 ssjiang CRON[3339908]: pam_unix(cron:session): session closed for user www-data
Oct 17 18:00:01 ssjiang CRON[3339917]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 18:00:01 ssjiang CRON[3339918]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 18:00:01 ssjiang CRON[3339919]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 18:00:01 ssjiang CRON[3339920]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 18:00:01 ssjiang CRON[3339920]: pam_unix(cron:session): session closed for user root