Oct 18 23:20:02 ssjiang CRON[1481750]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:20:02 ssjiang CRON[1481748]: pam_unix(cron:session): session closed for user root
Oct 18 23:21:01 ssjiang CRON[1523427]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:21:02 ssjiang CRON[1523427]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:21:04 ssjiang CRON[1481749]: pam_unix(cron:session): session closed for user root
Oct 18 23:22:01 ssjiang CRON[1524120]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:22:02 ssjiang CRON[1524120]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:23:01 ssjiang CRON[1524129]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:23:01 ssjiang CRON[1524129]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:24:01 ssjiang CRON[1524138]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:24:02 ssjiang CRON[1524138]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:25:01 ssjiang CRON[1524149]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 23:25:01 ssjiang CRON[1524147]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 23:25:01 ssjiang CRON[1524148]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:25:01 ssjiang CRON[1524149]: pam_unix(cron:session): session closed for user root
Oct 18 23:25:02 ssjiang CRON[1524148]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:26:01 ssjiang CRON[1565755]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:26:01 ssjiang CRON[1565755]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:26:04 ssjiang CRON[1524147]: pam_unix(cron:session): session closed for user root
Oct 18 23:27:01 ssjiang CRON[1566515]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:27:02 ssjiang CRON[1566515]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:28:01 ssjiang CRON[1566524]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:28:02 ssjiang CRON[1566524]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:29:01 ssjiang CRON[1566535]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:29:01 ssjiang CRON[1566535]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:30:01 ssjiang CRON[1566546]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:30:01 ssjiang CRON[1566544]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 23:30:01 ssjiang CRON[1566545]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 23:30:01 ssjiang CRON[1566547]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 23:30:01 ssjiang CRON[1566547]: pam_unix(cron:session): session closed for user root