Oct 13 20:00:02 ssjiang CRON[2180615]: pam_unix(cron:session): session closed for user root
Oct 13 20:00:03 ssjiang CRON[2180617]: pam_unix(cron:session): session closed for user www-data
Oct 13 20:01:01 ssjiang CRON[2218327]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 20:01:01 ssjiang CRON[2218327]: pam_unix(cron:session): session closed for user www-data
Oct 13 20:01:09 ssjiang CRON[2180616]: pam_unix(cron:session): session closed for user root
Oct 13 20:02:01 ssjiang CRON[2222096]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 20:02:02 ssjiang CRON[2222096]: pam_unix(cron:session): session closed for user www-data
Oct 13 20:03:01 ssjiang CRON[2222105]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 20:03:02 ssjiang CRON[2222105]: pam_unix(cron:session): session closed for user www-data
Oct 13 20:04:01 ssjiang CRON[2222114]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 20:04:01 ssjiang CRON[2222114]: pam_unix(cron:session): session closed for user www-data
Oct 13 20:05:01 ssjiang CRON[2222125]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 20:05:01 ssjiang CRON[2222123]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 20:05:01 ssjiang CRON[2222124]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 20:05:01 ssjiang CRON[2222125]: pam_unix(cron:session): session closed for user root
Oct 13 20:05:02 ssjiang CRON[2222124]: pam_unix(cron:session): session closed for user www-data
Oct 13 20:06:01 ssjiang CRON[2260898]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 20:06:02 ssjiang CRON[2260898]: pam_unix(cron:session): session closed for user www-data
Oct 13 20:06:08 ssjiang CRON[2222123]: pam_unix(cron:session): session closed for user root
Oct 13 20:07:01 ssjiang CRON[2263589]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 20:07:02 ssjiang CRON[2263589]: pam_unix(cron:session): session closed for user www-data
Oct 13 20:08:01 ssjiang CRON[2263598]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 20:08:01 ssjiang CRON[2263598]: pam_unix(cron:session): session closed for user www-data
Oct 13 20:09:01 ssjiang CRON[2263608]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 20:09:01 ssjiang CRON[2263609]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 20:09:01 ssjiang CRON[2263608]: pam_unix(cron:session): session closed for user root
Oct 13 20:09:02 ssjiang CRON[2263609]: pam_unix(cron:session): session closed for user www-data
Oct 13 20:10:01 ssjiang CRON[2263690]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 20:10:01 ssjiang CRON[2263693]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 20:10:01 ssjiang CRON[2263692]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 20:10:01 ssjiang CRON[2263691]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 20:10:01 ssjiang CRON[2263693]: pam_unix(cron:session): session closed for user root