Oct 17 22:40:01 ssjiang CRON[1511095]: pam_unix(cron:session): session closed for user root
Oct 17 22:40:01 ssjiang CRON[1511097]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:41:01 ssjiang CRON[1551888]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:41:02 ssjiang CRON[1551888]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:41:07 ssjiang CRON[1511096]: pam_unix(cron:session): session closed for user root
Oct 17 22:42:01 ssjiang CRON[1553288]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:42:01 ssjiang CRON[1553288]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:43:01 ssjiang CRON[1553297]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:43:02 ssjiang CRON[1553297]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:44:01 ssjiang CRON[1553306]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:44:02 ssjiang CRON[1553306]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:45:01 ssjiang CRON[1553317]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 22:45:01 ssjiang CRON[1553315]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 22:45:01 ssjiang CRON[1553316]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:45:01 ssjiang CRON[1553317]: pam_unix(cron:session): session closed for user root
Oct 17 22:45:02 ssjiang CRON[1553316]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:46:01 ssjiang CRON[1594364]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:46:01 ssjiang CRON[1594364]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:46:05 ssjiang CRON[1553315]: pam_unix(cron:session): session closed for user root
Oct 17 22:47:01 ssjiang CRON[1595504]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:47:02 ssjiang CRON[1595504]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:48:01 ssjiang CRON[1595513]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:48:02 ssjiang CRON[1595513]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:49:01 ssjiang CRON[1595524]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:49:01 ssjiang CRON[1595524]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:50:01 ssjiang CRON[1595536]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 22:50:01 ssjiang CRON[1595536]: pam_unix(cron:session): session closed for user root
Oct 17 22:50:01 ssjiang CRON[1595535]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:50:01 ssjiang CRON[1595533]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 22:50:01 ssjiang CRON[1595534]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)