Oct 15 08:30:02 ssjiang CRON[3677112]: pam_unix(cron:session): session closed for user root
Oct 15 08:30:02 ssjiang CRON[3677114]: pam_unix(cron:session): session closed for user www-data
Oct 15 08:31:01 ssjiang CRON[3715188]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 08:31:02 ssjiang CRON[3715188]: pam_unix(cron:session): session closed for user www-data
Oct 15 08:31:10 ssjiang CRON[3677113]: pam_unix(cron:session): session closed for user root
Oct 15 08:32:01 ssjiang CRON[3718942]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 08:32:02 ssjiang CRON[3718942]: pam_unix(cron:session): session closed for user www-data
Oct 15 08:33:01 ssjiang CRON[3718951]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 08:33:01 ssjiang CRON[3718951]: pam_unix(cron:session): session closed for user www-data
Oct 15 08:34:01 ssjiang CRON[3718960]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 08:34:02 ssjiang CRON[3718960]: pam_unix(cron:session): session closed for user www-data
Oct 15 08:35:01 ssjiang CRON[3718970]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 08:35:01 ssjiang CRON[3718971]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 08:35:01 ssjiang CRON[3718969]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 08:35:01 ssjiang CRON[3718971]: pam_unix(cron:session): session closed for user root
Oct 15 08:35:02 ssjiang CRON[3718970]: pam_unix(cron:session): session closed for user www-data
Oct 15 08:36:01 ssjiang CRON[3759084]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 08:36:02 ssjiang CRON[3759084]: pam_unix(cron:session): session closed for user www-data
Oct 15 08:36:07 ssjiang CRON[3718969]: pam_unix(cron:session): session closed for user root
Oct 15 08:37:01 ssjiang CRON[3760795]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 08:37:02 ssjiang CRON[3760795]: pam_unix(cron:session): session closed for user www-data
Oct 15 08:38:01 ssjiang CRON[3760805]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 08:38:01 ssjiang CRON[3760805]: pam_unix(cron:session): session closed for user www-data
Oct 15 08:39:01 ssjiang CRON[3760816]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 08:39:01 ssjiang CRON[3760815]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 08:39:01 ssjiang CRON[3760815]: pam_unix(cron:session): session closed for user root
Oct 15 08:39:02 ssjiang CRON[3760816]: pam_unix(cron:session): session closed for user www-data
Oct 15 08:40:01 ssjiang CRON[3760899]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 08:40:01 ssjiang CRON[3760898]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 08:40:01 ssjiang CRON[3760897]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 08:40:01 ssjiang CRON[3760900]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 08:40:01 ssjiang CRON[3760900]: pam_unix(cron:session): session closed for user root