Oct 14 05:50:01 ssjiang CRON[2897787]: pam_unix(cron:session): session closed for user root
Oct 14 05:50:01 ssjiang CRON[2897789]: pam_unix(cron:session): session closed for user www-data
Oct 14 05:51:01 ssjiang CRON[2935657]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 05:51:02 ssjiang CRON[2935657]: pam_unix(cron:session): session closed for user www-data
Oct 14 05:51:11 ssjiang CRON[2897788]: pam_unix(cron:session): session closed for user root
Oct 14 05:52:01 ssjiang CRON[2939436]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 05:52:01 ssjiang CRON[2939436]: pam_unix(cron:session): session closed for user www-data
Oct 14 05:53:01 ssjiang CRON[2939445]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 05:53:02 ssjiang CRON[2939445]: pam_unix(cron:session): session closed for user www-data
Oct 14 05:54:01 ssjiang CRON[2939455]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 05:54:02 ssjiang CRON[2939455]: pam_unix(cron:session): session closed for user www-data
Oct 14 05:55:01 ssjiang CRON[2939464]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 05:55:01 ssjiang CRON[2939466]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 05:55:01 ssjiang CRON[2939466]: pam_unix(cron:session): session closed for user root
Oct 14 05:55:01 ssjiang CRON[2939465]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 05:55:01 ssjiang CRON[2939465]: pam_unix(cron:session): session closed for user www-data
Oct 14 05:56:01 ssjiang CRON[2980252]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 05:56:02 ssjiang CRON[2980252]: pam_unix(cron:session): session closed for user www-data
Oct 14 05:56:06 ssjiang CRON[2939464]: pam_unix(cron:session): session closed for user root
Oct 14 05:57:01 ssjiang CRON[2981108]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 05:57:01 ssjiang CRON[2981108]: pam_unix(cron:session): session closed for user www-data
Oct 14 05:58:02 ssjiang CRON[2981117]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 05:58:02 ssjiang CRON[2981117]: pam_unix(cron:session): session closed for user www-data
Oct 14 05:59:01 ssjiang CRON[2981128]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 05:59:02 ssjiang CRON[2981128]: pam_unix(cron:session): session closed for user www-data
Oct 14 06:00:01 ssjiang CRON[2981138]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 06:00:01 ssjiang CRON[2981140]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 06:00:01 ssjiang CRON[2981139]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 06:00:01 ssjiang CRON[2981140]: pam_unix(cron:session): session closed for user root
Oct 14 06:00:01 ssjiang CRON[2981137]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)