Oct 17 22:00:02 ssjiang CRON[1173191]: pam_unix(cron:session): session closed for user root
Oct 17 22:00:03 ssjiang CRON[1173193]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:01:01 ssjiang CRON[1214522]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:01:01 ssjiang CRON[1214522]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:01:05 ssjiang CRON[1173192]: pam_unix(cron:session): session closed for user root
Oct 17 22:02:01 ssjiang CRON[1215390]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:02:02 ssjiang CRON[1215390]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:03:01 ssjiang CRON[1215399]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:03:02 ssjiang CRON[1215399]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:04:01 ssjiang CRON[1215411]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:04:01 ssjiang CRON[1215411]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:05:01 ssjiang CRON[1215423]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 22:05:01 ssjiang CRON[1215421]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 22:05:01 ssjiang CRON[1215422]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:05:01 ssjiang CRON[1215423]: pam_unix(cron:session): session closed for user root
Oct 17 22:05:02 ssjiang CRON[1215422]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:06:01 ssjiang CRON[1256805]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:06:02 ssjiang CRON[1256805]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:06:05 ssjiang CRON[1215421]: pam_unix(cron:session): session closed for user root
Oct 17 22:07:01 ssjiang CRON[1257609]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:07:01 ssjiang CRON[1257609]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:08:01 ssjiang CRON[1257618]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:08:02 ssjiang CRON[1257618]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:09:01 ssjiang CRON[1257628]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 22:09:01 ssjiang CRON[1257629]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:09:01 ssjiang CRON[1257628]: pam_unix(cron:session): session closed for user root
Oct 17 22:09:02 ssjiang CRON[1257629]: pam_unix(cron:session): session closed for user www-data
Oct 17 22:10:01 ssjiang CRON[1257713]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 22:10:01 ssjiang CRON[1257712]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 22:10:01 ssjiang CRON[1257710]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 22:10:01 ssjiang CRON[1257711]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 22:10:01 ssjiang CRON[1257713]: pam_unix(cron:session): session closed for user root