Oct 17 16:30:01 ssjiang CRON[2579735]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:30:02 ssjiang CRON[2579733]: pam_unix(cron:session): session closed for user root
Oct 17 16:31:01 ssjiang CRON[2619501]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:31:01 ssjiang CRON[2619501]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:31:07 ssjiang CRON[2579734]: pam_unix(cron:session): session closed for user root
Oct 17 16:32:01 ssjiang CRON[2621935]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:32:02 ssjiang CRON[2621935]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:33:01 ssjiang CRON[2621944]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:33:02 ssjiang CRON[2621944]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:34:01 ssjiang CRON[2621954]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:34:01 ssjiang CRON[2621954]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:35:01 ssjiang CRON[2621964]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:35:01 ssjiang CRON[2621963]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 16:35:01 ssjiang CRON[2621965]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 16:35:01 ssjiang CRON[2621965]: pam_unix(cron:session): session closed for user root
Oct 17 16:35:02 ssjiang CRON[2621964]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:36:01 ssjiang CRON[2660766]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:36:02 ssjiang CRON[2660766]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:36:09 ssjiang CRON[2621963]: pam_unix(cron:session): session closed for user root
Oct 17 16:37:01 ssjiang CRON[2664152]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:37:02 ssjiang CRON[2664152]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:38:01 ssjiang CRON[2664161]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:38:02 ssjiang CRON[2664161]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:39:01 ssjiang CRON[2664171]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 16:39:01 ssjiang CRON[2664171]: pam_unix(cron:session): session closed for user root
Oct 17 16:39:01 ssjiang CRON[2664172]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:39:01 ssjiang CRON[2664172]: pam_unix(cron:session): session closed for user www-data
Oct 17 16:40:01 ssjiang CRON[2664255]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 16:40:01 ssjiang CRON[2664254]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 16:40:01 ssjiang CRON[2664257]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 16:40:01 ssjiang CRON[2664256]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 16:40:01 ssjiang CRON[2664257]: pam_unix(cron:session): session closed for user root