Oct 14 17:50:02 ssjiang CRON[514096]: pam_unix(cron:session): session closed for user www-data
Oct 14 17:50:02 ssjiang CRON[514094]: pam_unix(cron:session): session closed for user root
Oct 14 17:51:01 ssjiang CRON[555174]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 17:51:02 ssjiang CRON[555174]: pam_unix(cron:session): session closed for user www-data
Oct 14 17:51:03 ssjiang CRON[514095]: pam_unix(cron:session): session closed for user root
Oct 14 17:52:01 ssjiang CRON[555744]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 17:52:02 ssjiang CRON[555744]: pam_unix(cron:session): session closed for user www-data
Oct 14 17:53:01 ssjiang CRON[555753]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 17:53:01 ssjiang CRON[555753]: pam_unix(cron:session): session closed for user www-data
Oct 14 17:54:01 ssjiang CRON[555762]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 17:54:02 ssjiang CRON[555762]: pam_unix(cron:session): session closed for user www-data
Oct 14 17:55:01 ssjiang CRON[555772]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 17:55:01 ssjiang CRON[555771]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 17:55:01 ssjiang CRON[555773]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 17:55:01 ssjiang CRON[555773]: pam_unix(cron:session): session closed for user root
Oct 14 17:55:02 ssjiang CRON[555772]: pam_unix(cron:session): session closed for user www-data
Oct 14 17:56:01 ssjiang CRON[596890]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 17:56:01 ssjiang CRON[596890]: pam_unix(cron:session): session closed for user www-data
Oct 14 17:56:02 ssjiang CRON[555771]: pam_unix(cron:session): session closed for user root
Oct 14 17:57:01 ssjiang CRON[597418]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 17:57:02 ssjiang CRON[597418]: pam_unix(cron:session): session closed for user www-data
Oct 14 17:58:01 ssjiang CRON[597427]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 17:58:02 ssjiang CRON[597427]: pam_unix(cron:session): session closed for user www-data
Oct 14 17:59:01 ssjiang CRON[597437]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 17:59:01 ssjiang CRON[597437]: pam_unix(cron:session): session closed for user www-data
Oct 14 18:00:01 ssjiang CRON[597449]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 18:00:01 ssjiang CRON[597447]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 18:00:01 ssjiang CRON[597449]: pam_unix(cron:session): session closed for user root
Oct 14 18:00:01 ssjiang CRON[597448]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 18:00:01 ssjiang CRON[597446]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)