Oct 27 12:00:02 ssjiang CRON[3030678]: pam_unix(cron:session): session closed for user root
Oct 27 12:00:03 ssjiang CRON[3030680]: pam_unix(cron:session): session closed for user www-data
Oct 27 12:01:01 ssjiang CRON[3068725]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 12:01:01 ssjiang CRON[3068725]: pam_unix(cron:session): session closed for user www-data
Oct 27 12:01:12 ssjiang CRON[3030679]: pam_unix(cron:session): session closed for user root
Oct 27 12:02:01 ssjiang CRON[3074740]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 12:02:02 ssjiang CRON[3074740]: pam_unix(cron:session): session closed for user www-data
Oct 27 12:03:01 ssjiang CRON[3074749]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 12:03:02 ssjiang CRON[3074749]: pam_unix(cron:session): session closed for user www-data
Oct 27 12:04:01 ssjiang CRON[3074806]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 12:04:01 ssjiang CRON[3074806]: pam_unix(cron:session): session closed for user www-data
Oct 27 12:05:01 ssjiang CRON[3074817]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 12:05:01 ssjiang CRON[3074816]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 12:05:01 ssjiang CRON[3074818]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 12:05:01 ssjiang CRON[3074818]: pam_unix(cron:session): session closed for user root
Oct 27 12:05:02 ssjiang CRON[3074817]: pam_unix(cron:session): session closed for user www-data
Oct 27 12:06:01 ssjiang CRON[3113234]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 12:06:02 ssjiang CRON[3113234]: pam_unix(cron:session): session closed for user www-data
Oct 27 12:06:12 ssjiang CRON[3074816]: pam_unix(cron:session): session closed for user root
Oct 27 12:07:01 ssjiang CRON[3118862]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 12:07:02 ssjiang CRON[3118862]: pam_unix(cron:session): session closed for user www-data
Oct 27 12:08:01 ssjiang CRON[3118871]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 12:08:02 ssjiang CRON[3118871]: pam_unix(cron:session): session closed for user www-data
Oct 27 12:09:01 ssjiang CRON[3118881]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 12:09:01 ssjiang CRON[3118881]: pam_unix(cron:session): session closed for user root
Oct 27 12:09:01 ssjiang CRON[3118882]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 12:09:02 ssjiang CRON[3118882]: pam_unix(cron:session): session closed for user www-data
Oct 27 12:10:01 ssjiang CRON[3118963]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 12:10:01 ssjiang CRON[3118966]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 12:10:01 ssjiang CRON[3118964]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 12:10:01 ssjiang CRON[3118965]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 12:10:01 ssjiang CRON[3118966]: pam_unix(cron:session): session closed for user root