Oct 13 14:00:02 ssjiang CRON[3385777]: pam_unix(cron:session): session closed for user root
Oct 13 14:00:03 ssjiang CRON[3385779]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:01:01 ssjiang CRON[3425479]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:01:01 ssjiang CRON[3425479]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:01:07 ssjiang CRON[3385778]: pam_unix(cron:session): session closed for user root
Oct 13 14:02:01 ssjiang CRON[3427257]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:02:01 ssjiang CRON[3427257]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:03:01 ssjiang CRON[3427266]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:03:02 ssjiang CRON[3427266]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:04:01 ssjiang CRON[3427275]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:04:02 ssjiang CRON[3427275]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:05:01 ssjiang CRON[3427286]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:05:01 ssjiang CRON[3427287]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 14:05:01 ssjiang CRON[3427285]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 14:05:01 ssjiang CRON[3427287]: pam_unix(cron:session): session closed for user root
Oct 13 14:05:01 ssjiang CRON[3427286]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:06:01 ssjiang CRON[3467483]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:06:02 ssjiang CRON[3467483]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:06:06 ssjiang CRON[3427285]: pam_unix(cron:session): session closed for user root
Oct 13 14:07:01 ssjiang CRON[3468753]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:07:02 ssjiang CRON[3468753]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:08:01 ssjiang CRON[3468762]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:08:02 ssjiang CRON[3468762]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:09:01 ssjiang CRON[3468772]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 14:09:01 ssjiang CRON[3468773]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:09:01 ssjiang CRON[3468772]: pam_unix(cron:session): session closed for user root
Oct 13 14:09:02 ssjiang CRON[3468773]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:10:01 ssjiang CRON[3468856]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 14:10:01 ssjiang CRON[3468854]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 14:10:01 ssjiang CRON[3468853]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 14:10:01 ssjiang CRON[3468855]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:10:01 ssjiang CRON[3468856]: pam_unix(cron:session): session closed for user root