Oct 14 18:00:02 ssjiang CRON[597446]: pam_unix(cron:session): session closed for user root
Oct 14 18:00:03 ssjiang CRON[597448]: pam_unix(cron:session): session closed for user www-data
Oct 14 18:01:01 ssjiang CRON[638417]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 18:01:01 ssjiang CRON[638417]: pam_unix(cron:session): session closed for user www-data
Oct 14 18:01:03 ssjiang CRON[597447]: pam_unix(cron:session): session closed for user root
Oct 14 18:02:02 ssjiang CRON[639108]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 18:02:02 ssjiang CRON[639108]: pam_unix(cron:session): session closed for user www-data
Oct 14 18:03:01 ssjiang CRON[639117]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 18:03:02 ssjiang CRON[639117]: pam_unix(cron:session): session closed for user www-data
Oct 14 18:04:01 ssjiang CRON[639126]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 18:04:01 ssjiang CRON[639126]: pam_unix(cron:session): session closed for user www-data
Oct 14 18:05:01 ssjiang CRON[639137]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 18:05:01 ssjiang CRON[639135]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 18:05:01 ssjiang CRON[639136]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 18:05:01 ssjiang CRON[639137]: pam_unix(cron:session): session closed for user root
Oct 14 18:05:02 ssjiang CRON[639136]: pam_unix(cron:session): session closed for user www-data
Oct 14 18:06:01 ssjiang CRON[680178]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 18:06:02 ssjiang CRON[680178]: pam_unix(cron:session): session closed for user www-data
Oct 14 18:06:03 ssjiang CRON[639135]: pam_unix(cron:session): session closed for user root
Oct 14 18:07:01 ssjiang CRON[680782]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 18:07:02 ssjiang CRON[680782]: pam_unix(cron:session): session closed for user www-data
Oct 14 18:08:01 ssjiang CRON[680791]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 18:08:01 ssjiang CRON[680791]: pam_unix(cron:session): session closed for user www-data
Oct 14 18:09:02 ssjiang CRON[680801]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 18:09:02 ssjiang CRON[680802]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 18:09:02 ssjiang CRON[680801]: pam_unix(cron:session): session closed for user root
Oct 14 18:09:02 ssjiang CRON[680802]: pam_unix(cron:session): session closed for user www-data
Oct 14 18:10:01 ssjiang CRON[680886]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 18:10:01 ssjiang CRON[680883]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 18:10:01 ssjiang CRON[680884]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 18:10:01 ssjiang CRON[680886]: pam_unix(cron:session): session closed for user root
Oct 14 18:10:01 ssjiang CRON[680885]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)